A & G PRICE

AN EARLY FOUNDRY ON THE THAMES GOLDFIELD
Part I

by Evan Lewis

The Gold Rush Era

During the goldrush years 1867 to 1868 there were no foundries producing the stamper batteries that were so badly needed on the gold fields. In Auckland, Fraser and Tinne’s Phoenix Foundry at Stanley Street advertised in 1868 ‘mining equipment including stampers, berdans and all kinds of mining machinery, pumps etc, retorts, mortars, pestles and miner’s tools’, but most of the early stamper equipment was imported from Australia where the industry had become quite well developed during several earlier gold rushes. Both new and used equipment could be obtained from Australia; at a price.

Fraser and Tinne actually built their own quartz battery at the mouth of the Kuranui Creek, near Grahamstown in 1867. It was bought by Kuranui Gold Mining Company in March 1868.

As the New Zealand gold fields began to mature two new companies, A&G Price in Princess Street, Onehunga, South of Auckland and later Charles Judd in Thames, came into the market manufacturing mining equipment including stamper batteries.

A&G Price was founded in Auckland by Alfred and George Price in 1868. Alfred was the older of the two brothers who were born in Stroud, Gloucestershire in 1838 and 1843. Alfred was introduced to mechanical engineering while working on textile machinery and completed an apprenticeship in pattern making in Dudridge Engineering Works near Stroud before embarking on a four-month non-stop journey to New Zealand at age 25. He arrived in Auckland during August 1863 where he found employment at an Onehunga ironworks (probably Gibsons) and later worked as an engineer on a coastal steamer.

Alfred eventually went back to England, married, and returned to New Zealand with his wife and brother George who had undertaken an apprenticeship in engineering, arriving in Auckland on the 12th of August 1867, 12 days after the official opening of the Thames goldfields. The brothers were introduced to gold mining when they worked as ships engineers on the coastal steam ship Huntress travelling between Onehunga and the Hokitika gold rush in the South Island.

When the Price brothers started their own business in Onehunga their first major project was the development of a machine for converting green flax leaves into flax fiber for making ropes. The machine, only two feet square (600 mm) and 15 inches (450mm) high, could process six tons of flax to produce one ton of fiber in a day. They built their own steam engine to drive four lathes and set up a foundry casting about 100 components in each batch every 5 days using sand from the beach mixed with coal dust to make the moulds. Progress was reported in the Daily Southern Cross newspaper on 17 April 1869:

‘…we had occasion to visit Onehunga, and while there inspected the engineering establishment of Messrs. A. and G. Price. This manufactory has now been above a year in operation and during that time has turned out nearly 100 flax-machines - the only description of machine that has hitherto been found to dress flax remuneratively on a large scale. At the time of our visit we saw Nos. 90 and 91 in the course of construction, and noted a few more recent improvements… We saw one machine in for repair No.50 or thereabouts that had dressed over 100 tons of flax, and paid for itself over and over again…two steam engine cylinders of eight-horse power were [being prepared] for a flax mill at the Waikato. We saw too a fine new self acting lathe from the firm of J & J Kershaw, Manchester; and a steam engine of 7-horse power of very superior manufacture of A. and G. Price. This is employed to drive the lathe and other machinery. In an upper floor were circular saws for cutting up timber for frames, and lying about we observed water-wheels in different stages of formation, some of them intended for mills at Waiuku. Altogether this firm employs six hands, and the improvements they have made in flax-machines are such that a single machine can turn out a ton of flax with ease in 8 hours. With the aid of steam and skillful workmen they can undertake any amount of work.’

As they grew rapidly they employed as their accountant, John Watson. Alfred had met John on board ship during his first journey to New Zealand in 1863. This chance meeting resulted in a partnership that lasted for the working lives of the three men and was continued by their children, and grandchildren as well.

They were competing with several foundries in the Auckland area including E. Gibbons and Co., who were also in Onehunga. At Mechanic’s Bay in Auckland, Fraser and Tinne had started their ‘Phoenix Foundry’ in 1864, and by 1868 had grown to 60 employees working on a list of orders for quartz crushing equipment. In May 1868, Masefield and Company, advertising as ‘Albert Iron Foundry’, Auckland, was working on at least 10 orders for stamper batteries.

In 1869, A&G Price started producing equipment for the gold fields and by the end of the year had filled 2871 orders for a total of 860 tons of quartz crushing equipment, plus 25 boilers and six steam engines.

On January 27th, 1870 disaster struck when their foundry and collection of patterns was destroyed by fire, leaving only the machine shop untouched. Their machinery was insured but the stock was not. The owner of the building did not have the structure insured either. However, they had already purchased land near the wharf at the bottom of Queen Street, Auckland to make use of the planned railway. Construction of a large new foundry had already begun and finished in April 1870. This included two large buildings about 65 feet by 24 feet (20 x 7.3 m) with workshops and foundry including a brass furnace. The facility was powered by an 8 horsepower steam engine. Between the two buildings was a large furnace capable of melting a ton of metal at a time.

On October 30th, 1871 they published in the Daily Southern Cross Newspaper a notice dated October 26th stating that they had ‘removed from Onehunga to Grahamstown’. However, their Auckland foundry continued in operation until 1874.

By the time A&G Price published their notice of removal, Charles Judd had established his company 'Thames Ironworks', later known as Charles Judd Ltd. He carried out his first pour of molten metal on September 2nd 1871 and made his first castings two months later.

A&G Price arrived in Thames about the same time but they had been producing quartz crushing and mining equipment in Auckland since the beginning of 1869 and by the time of their move to Thames in 1871 gold production was at its peak. That was the year that the Caledonian mine broke all records by producing 97 ounces of gold to the ton from 80 tons of stone making a total of 7760 ounces and paid out 553,440 pounds to its shareholders after their first year. It is estimated that the Thames goldfields produced about 400,000 ounces of gold that year. By 1879 total production had dropped to 57,207 ounces.

The Prices were operating a profitable gold mine, according to the centennial publication 'Men of Metal'. They were mainly interested in acquiring the equipment on the ‘Prince Imperial Mine’ site in 1883, well after the gold rush era. They purchased it from Robert Graham for whom the town was named. It was renamed the ‘New Prince Imperial Mine’ and it ran to a depth of 400 to 562 feet below the north end of Pollen Street, the main street of Grahamstown, and produced 7,693 ounces by April 1883, then 21,125 ounces by April 1884 and the total over 5 years was 43,094 ounces.

The Auckland Star reported under the heading

‘Our Goldfields’ on 13 September 1892: ‘Mr R.C. Carr, auctioneer, sold the machinery, plant and buildings of the Ferguson Syndicate at Waiorongomai, at his mart today, for the sum of 200 pounds. Messrs A and G Price, the well known engineers of the Thames, were the purchasers.’

The Goldrush Online Database covering the period 1867 to 1871 reveals that government records list a George Price with a claim at Waiotahi on the 4th of August 1868, with 4 claim holders. The database records that it was called ‘Rata' and was located between the Moanataiari and Waiotahi Creeks between the ‘Maori’s’ or ‘Loudon’s’ and ‘Farmers’ claims. A George Price also purchased a Miner’s Right on 26 Aug 1868 at Karaka. A third entry shows George Price registering a claim called ‘Renewed Hope’ at Tinkers Gully, upper Tararu, adjoining ‘Awanui’, ‘Razor Back’, ‘Cloth of Gold’ and ‘Maiden City’ Claims. The location of ‘Maiden City’ claim is shown on a map in the book 'Goldrush To The Thames: New Zealand 1867-1869' by Kae Lewis on page 543.

Whether these entries actually refer to George Price of A&G Price remains uncertain, especially since another miner by the name of George Price purchased a Miner’s Right at Tuapeka in Otago on 12 September 1861 but the George Price of A&G Price first arrived in New Zealand in August 1863. So we know there were at least two gold miners by that name. There is no record of mining activities by Alfred Price in the database.

Figure 1: Pouring molten steel into sand moulds from a one ton receptacle at A&G Price in 2018. Photo taken by the author A. Evan Lewis PhD, MD. in March 2018: reference # AEL3526. Click to enlarge the photo.

By 1878 A&G Price had 40 employees and were building a large boiler making facility in Thames.

The earliest form of power for the stamper batteries was provided by overshot or undershot water wheels and although steam engines were introduced they were more expensive to run than water power. In 1884 twenty out of twenty-six batteries were still using water wheels. In the same year, A&G Price began manufacturing Pelton wheels under license from the American inventor. They were also used to power their own machine shops.

These water wheels were a kind of turbine with a high pressure water-jet directed at curved buckets mounted on the edge of a wheel. They required water to be conveyed in enclosed pipes from several hundred feet above the wheel to provide sufficient pressure. The advantage was that they were remarkably efficient. They published numbers in the order of 90% efficiency (I checked their calculations and they appear to be correct.) A six feet Pelton wheel using 163 cubic feet (4400 liters) of water per minute could produce 107 horsepower (80 kW). A stamper battery at Waihi had 6 of these six feet Pelton wheels driving 60 stampers with 900 pound (400 Kg) hammers operating at 92 impacts per minute.

According to the 'Men Of Metal' book published for the Centennial, in 1871 there were 265 mining companies registered in Thames but 135 wound up, leaving 130, but only 23 paid dividends. That means there was significant risk in extending credit to these companies who wanted to buy mining equipment from A&G Price, but it is likely that some mining companies were largely funded by speculative investors.

In later years, A&G Price won contracts for a 100-stamper battery at Waikino for Waihi Gold Mining Company, a 60-head battery at Moanataiari (directly over the road from their foundry) and a 40-head battery of stampers at Karangahake mine. There were also several contracts for smaller batteries of about 10 stampers.

Water pumps became a necessity as the miners dug below sea level. Initially each mining company provided their own pumps. For example the famous Caledonian mine had a 45 horsepower (33 kW) pump. But as the mines went deeper they could not cope with the quantity of water that was seeping into the mines, and the companies had to group together to build bigger pumping projects.

There were two of these ‘Big Pump’ projects. First a consortium of four companies formed the United Pumping Association in 1872 and built the first Big Pump using equipment from UK and Ballarat, Australia at the location of the Imperial Crown mine. In 1874 A&G Price were contracted to construct new underground equipment to extend the depth below the 400 foot mark (120m) to 660 feet (200m). The 300 horsepower (225 kW) Bull’s steam engine was nearly 7 times more powerful than the Caledonian pump and was designed to pump 10 tons of water per minute from a depth of 443 feet (135m) and could be extended to 2000 feet (600m). The warden of the Thames Goldfields Colonel W. Fraser reported to the Colonial secretary that 'The castings are larger and heavier than any ever turned out of a New Zealand Foundry.' A road surface collapse in 2012 uncovered evidence of the first Big Pump site under State Highway 25.

Another consortium called the Thames-Hauraki Pumping Association was created in 1898 to build the second Big Pump which was even bigger. Often referred to as the Hauraki Big Pump it was located at the Queen of Beauty mine now in Bella Street. This used a big beam engine with two large compound condensing cylinders. A&G Price provided ten huge Lancaster boilers 9.1 m long and 2.1 m diameter. They tested the boilers to a pressure of 300 psi (20 times atmospheric pressure) at the foundry to ensure that they could work safely at 120 psi (8.3 atm). The engine moved a shaft back and forth horizontally. The horizontal motion was translated into a vertical motion by two huge quadrants weighing 22 tons each. They were constructed from wrought iron shipped from England and riveted together by A&G Price. The water was lifted in three stages with pumps at approximately 100m, 200m and 300m down. In the end, the Big Pump failed to save the mining industry when, in 1913, the miners struck a fault 1000 feet (300m) from the surface resulting in a major influx of water which swamped the mines. When the Mines Department attempted to dismantle the underground pumps and shafts, they again called on A&G Price to use huge blow-torches to allow the joints in the pump rods to be separated. When the huge horizontal steam engine came up for sale, both A&G Price and Charles Judd Ltd put in bids, but the Mines Department decided to call for tenders again and finally received about three times as much as the first offers. The Hauraki Big Pump has been restored as the Bella Street Pump House.

As the gold mining industry subsided, A&G Price continued their interest in the flax industry but the number of flax mills around New Zealand also declined from about 300 to 40 when prices for fiber dropped as sailing ships were replaced by steam, but they diversified into the timber industry, railways and ship building. In the 1930s they were still doing some maintenance work for mining companies.

Diversification

In 1872, they won a government contract to manufacture railway carriages and wagons including 22 pieces of rolling stock at a cost of 2916 pounds and when this was completed successfully at their Onehunga branch in 1874 they moved all their production to their facility on Beach Road, Grahamstown. This is the same location currently occupied by A&G Price in Thames today. Railway contracts were to become a major part of their business for a century.

By 1868 the estimated 16 million acres of native timber (kauri, puriri, kahikatea and other species) had dwindled to 1.65 million acres and within 5 years was down to 1.2 million acres. But there was still enough timber on Coromandel Peninsula to keep a dozen saw mills producing an average of 50,000 linear feet of sawn timber per week for years to come. One mill was located at Tapu, just north of Grahamstown. In Tairua alone, 87 square miles of bush including 56,000 acres of kauri were considered sufficient to keep four mills busy for the next 50 years.

One piece of equipment that was particularly important in New Zealand forestry was the timber jacks. Although similar jacks had been used since the 1700’s the two New Zealand designs were apparently popular around the world. A&G Price designed, patented and manufactured an improved timber jack. The Auckland Star reported on 30th December 1940 that a large number of timber jacks had been ordered to help with demolition and rescue work in bombed areas of England. The firm reported that they had completed 30,000 of them in more than 60 years and they had already donated some jacks to the military. Charles Judd Ltd had their own design and also manufactured them in large numbers.

Errol Ross described working at A&G Price making timber jacks and he found it very repetitive monotonous work making identical parts. Apparently they hand-chiselled the teeth of a gear wheel called a pinion and there were hundreds of them.

In addition to timber jacks, A&G Price also provided for the timber industry stationary steam powered winches used as log haulers, and later diesel versions. The Deal Frame Saw was an interesting machine they manufactured to saw a whole log into planks in one operation using multiple vertical saws which could be set up in various positions to make different sized planks.

During a major national depression in 1880, John Watson represented A&G Price to make a submission in which he stated that they were ‘in a position to manufacture nearly any article required in New Zealand in general engineering, iron-founding, boiler making, shipbuilding, etc.’ He went on to say that they had only 40 to 50 staff but could employ 70. However, they were suffering from competition as there were no duties paid on most imported goods and wages were 3 pounds to 3 pounds 12 shillings per 48 hour week which was twice as much as that paid for a 72 hour week in England. (The hourly rate paid in New Zealand was three times that paid in England and was equivalent to about an ounce of gold per week.)

A&G Price became a highly diversified engineering company making equipment for every major industry in New Zealand. As the country grew the company itself became more diverse. In 1983 half the employees man-hours were spent on railway work. The bulk of their remaining work was 'jobbing' tasks which were one-off jobs rather than production-line manufacturing. This included repair and maintenance tasks and production of one-off machines.

The main form of transport for people and goods was by coastal shipping and the company built a number of ships and provided marine steam engines, boilers, propeller shafts and were particularly proficient at casting large brass propellers. In 1880 the NZ Herald reported: Messrs. A&G Price have completed at the Thames the machinery for a steam launch, for Messrs. Guthrie and Larnach’s sawmills in the Manukau. The boat was built by Mr Logan, at the North Shore.

In 1879 the SS Coromandel was launched with boiler and engines made by A&G Price. In 1881 they built a wooden paddle steamer ‘Patiki’ on an iron frame. In 1883 they completed the 67 feet (20m) ‘Despatch’ with a triple expansion steam engine, but there was a depression at the time and they were only paid 25% of its construction cost. Consequently they were able to keep the ship and operated it themselves on the Waihou River. Ship-building operations expanded and they opened a branch specifically for ship-building in Queen Street, Auckland.

The dairy industry also grew and the Waikato area became particularly well know for its dairy farms. The company provided the machinery needed by numerous cooperative dairy factories from boilers to butter churns and they provided maintenance service for them as well. The New Zealand Herald reported in 1937 that a large churn, capable of producing 2.5 tons of butter, was manufactured by A&G Price for a butter factory at Waiuku and it was thought to be the largest in the world.

There were lime works and quarries in the area and they required a lot of maintenance work in the years leading up to World War II.

Figure 2: View of Moanataiari, Thames from the Goods Wharf. Source: Alexander Turnbull Library, NZ. Ref 1/2-001545-G. Click to enlarge the photo.

Figure 3: Thames, overlooking the area around the Price Bros foundry and wharf at Grahamstown. Photograph by Albert Percy Godber, circa 1909. Source: Alexander Turnbull Library, NZ Ref APG-0553-1/2-G. Click to enlarge the photo.

In 1929, A&G Price employed Abner Doble and purchased the rights to manufacture his steam powered buses which were more economical to run than internal combustion engines at that time and they were used in Auckland city. As roads were being built they produced 100 graders between 1930 and the end of the second world war in 1945. They made girders for bridges including the Maraetai power station in 1947. In the 1950’s they built a floating crane for the construction of the Auckland Harbour Bridge.

During the two wars they manufactured numerous parts for military equipment. For example Merv Strange in his interview for Coromandel Heritage Trust mentioned that he was excused from war service because he was engaged in essential war work making wheels for the Bren light machine gun carrier. He eventually underwent military training and was about to leave the country when the war ended. Four generations of his family worked for A&G Price.

After World War II, they built large conveyer belt systems for Westport Coal Co., the Dairy Board, and Auckland Gas Company. They even had a medical application constructing decompression chambers for treating divers who suffered from the bends when they ascended too quickly. Nitrogen gas in the air dissolves in the blood at high pressure, but it comes out of solution forming bubbles just like carbonated drinks when the pressure decreases too rapidly. To treat this the diver is placed in a pressure tank (similar to a boiler) and the pressure is decreased very slowly.

Figure 4: America's Cup Yacht with keel and bulb built by A&G Price Source: The Treasury Collection. Click to enlarge the photo.

Reid Rubber Mills had a problem with their hydraulic upstroke press that could produce a pressure of 1500 tons. In 1966 the cylinder had cracked and burst and they needed an urgent replacement. A&G Price came to the rescue but it required pouring 20 tons of molten steel at 1600 degrees C. Then it would require machining down to 10 tons. They did not have a furnace big enough to produce this quantity of molten steel so they built the pattern and created the mould in Thames, then took it by truck to Pacific Steel in Auckland where the steel was poured directly into their mould. The moulding boxes containing sand and casting weighing 53 tons were taken back to Thames where the job was completed.

In 1983, A&G Price had 200 employees and were producing very complex cast Francis turbines for hydro-electric power stations.

In 1995 and 2000, all the winners and challengers for the America’s Cup race were fitted with keels and bulbs made by A&G Price. A division was created in 2004 to build Maximus canting keels for ocean yacht racing.

Memories of Working at A&G Price

Errol Ross was interviewed by Graham Robinson for the Oral History Group of the Coromandel Heritage Trust in 2007 and gave us some insights into the life of an employee at A&G Price. He worked as a fitter and turner in the machine shop from age 14 in 1936 until 1946 when he left to work on a farm and later ran a quarry but returned to Price’s in 1974 until retirement in 1980. He served as an apprentice for the first five years and started at 13 shilling per week. Every 6 months their pay was increased by 4 shillings and eventually reached 3 pounds per week. They were assigned to one particular workshop within the plant and it was expected that they would not work in other areas.

William Price was known by his nickname, and as Errol told us '… old Nosey as they called him because you never knew where he was going to appear. Just be working and all of a sudden a head would appear over your shoulder, he’d see what you were doing.'

Errol went to school with William Price’s son Billy and described going pig hunting with him every weekend in the late 1930s.

‘There were plenty of pigs on Mc Loughlin’s private property in Waikawau.’

'You know putting the bolts in the ruddy thing and a bit of case-hardening. They had a bay, [with a] steam engine there for driving the generator for the casting days.'

In describing George Price Jnr, he said he ‘never realised how good George was until we started making crank-shafts for the mine-sweepers during the war and they were made in sections and shrunk together. And he handled that when we assembled them and never had a failure in the time shrinking those blocks on.’

Errol had problems with his ears since childhood and working at the foundry didn’t help. He said, 'In those days there was no ear muffs and everything was noisy, the machines rattled. Like now they are so quiet. Hammering the steel plates, the boilermakers all done with hammers. Riveting guns, you were using pneumatic hammers, chiselling and whatnot. The noise was fantastic…'. They used grinders without goggles or hearing protection. When he returned to Price’s in 1974, he noticed a big difference in the noise with quieter machines, ear muffs, goggles and other safety equipment.

Now, in 2018 workers also wear high visibility jackets, helmets, face visors, metal covered leggings and steel capped boots. They were recently required to put a fence around their water-quenching tank, even though it had been there for over 100 years and no-one had fallen into it.

Of course accidents did occur in this industry. Thames Star reported an ‘Accident at Price’s Foundry’ 13 April 1912:

‘…He with others, was engaged in moving a heavy roller when by some means it slipped and fell on Turnbull’s leg, which was broken…’

‘While dismantling an old building at Messrs. A&G Price's ironworks yesterday a young workman, Phillip Smith lost his balance and fell about 14 feet. He broke his left arm near the wrist, and received severe cuts about the head. He was conveyed to the Thames Hospital.’

‘Caught by a sudden burst of flame from a furnace, Mr. A. Fleming, an iron moulder at A. and G. Price’s foundry received severe burns to his arms, face and neck…’

‘Mr Hoskins was dismantling a large churn when the barrel turned over suddenly, crushing him against another machine and inflicting severe injuries to his chest and face.’

Errol started there at age 14 and had to call everyone Mr… If they tried to talk to each other, they got a clip over the ear. He thought they were all old men but actually 20 to 30 years old. When he returned, he was 53 and found the atmosphere much friendlier with everyone using first names. He asked one young apprentice to do a small grinding job to remove a tiny tack of weld so that the waiting customer could pick up the finished product. The apprentice refused because there were no goggles, gloves and ear muffs handy, but then refused to turn his ‘ghetto-blaster’ radio down. So Errol cut the power cable off the radio and fixed that.

In his early years, there were only three cars parked at the foundry and they were owned by management. Everyone else used bicycles, and he would bike home for a hot cooked lunch which his wife, Betty, had ready. They liked playing practical jokes on each other. One of the employees always parked his bike beside a work bench with the pedal in position ready for him to leap onto it and take off to a flying start when lunch-time came. They tied his bike to the bench with a piece of copper wire with a bit of slack so that when he took off the bike suddenly came to a halt, and he went over the handle bars! On another occasion, they put one of the bikes high up in the air on a crane which was so slow to operate that he wouldn’t be able to get home for lunch. When Errol returned in 1974, he found that everyone had cars, and the most popular was the Ford Anglia. Only one employee had a bigger Chevie.

He described the toilet block with men sitting back to back in a row with no walls between them. A great place for a conversation and reminiscent of Roman public toilets. In later years, they had cubicles and one apprentice was fond of going to the toilet and reading. Errol described how he fixed the problem:

'So I painted the toes of his boots with orange paint, just tips. And the doors were about so high off the ground. So I went down this day and have a look I saw his red shoes, so I got the fire hose and put it underneath. And I hear a voice ‘Hey!' So I turned it off, then I hear the papers rustling again, and he was reading. So I put it on and left it going. Next thing, the door came open, and here he is perched on top of the toilet trying to get his overhauls up, with water flying in all directions. So I said, 'Next time, over the top.’ So after that he used to come to me, he’d say, 'Hey Boss, three minutes?' 'Yep, Okay.'

He explained that they did have a power operated crane, which for some reason they were not allowed to use. Instead they had to use a completely mechanical crane on rails. To move it along the rails, they had to use a hand-operated winch with a crank-handle connected to a chain. The crane itself was also operated by hand, with the assistance of jacks and manpower. When they were finished, they had to operate the crank-handle winch again to move it back to its storage location. This was obviously a very labour-intensive job that they did not enjoy.

He then went on to say:

'One day, I got a clever idea and hooked the thing on the back of Reg Dovell’s truck… and of course [it only had] old cast iron bearings. (Laughter) [And when I] looked up, the smoke was pouring off these bearings, the shaft was going so fast. I’ll never forget that, we were sick and tired of pulling this damned chain. Pulled it up three times that day. We’d use it and then they would want it back.'

To move heavier projects from one work area to another, they used hand-pushed carts on a railway system in the workshops. There was a central turntable which allowed them to move the carts from one railway line to another. He found the work much more varied and interesting in later years and describes pouring large white-metal bearings for shafts up to 5 inches in diameter for the turbines used at Karipiro power station.

References:

• Goldrush to the Thames: New Zealand 1867 to 1869, by Kae Lewis PhD published by Parawai Press in 2017.
• The Goldrush Online Database compiled by Kae Lewis.
• Men of Metal: The Story of A&G Price Ltd., Auckland and Thames 1868 - 1968 Centennial, by C.W. Vennell and Published by Wilson and Horton Ltd. Auckland in 1968.
• Prices of Thames by Bob Stott published in 1983 by Southern Press Ltd, PO Box 50-134, Porirua, Wellington, New Zealand. ISBN 0908616 06 6.
• New Zealand Geographic #34 April-June 1997 p80.
• ‘Flax Dressing Machinery’ Daily Southern Cross, Volume XXV, Issue 3665, 17 April 1869.
• Thames Star 22nd Jan 1926.
• Thames Star 21st Dec 1966.
• ‘A Big Contract’ New Zealand Times, Volume XLIV, Issue 10384, 15 September 1919 from Papers Past.
• A&G Price Ltd: A Wikipedia article.
• The Big Pump Site by Dave Wilton. The Treasury Journal Vol 5, 2012.
• ‘Accident at Price’s Foundry’ Thames Star Volume XLVII, Issue 10189, 13 April 1912.
• ‘Flames from a Furnace’ New Zealand Herald, Volume LXII, Issue 22215, 16 September 1935.
• ‘Crushed at Foundry’ New Zealand Herald on 24th July 1936 Volume LXXIII, Issue 22479 from Papers Past.
• ‘Fall from Building’ New Zealand Herald on 18 May 1927 Volume LXIV, Issue 19639. from Papers Past.
• ‘Our Goldfields’ Auckland Star, Volume XXIII, Issue 218, 13 Sept 1892.
• ‘Large Churn’ New Zealand Herald Volume LXIIV, Issue 22860, 15 October 1937 from Papers Past (this includes a photo).
• 'Steam Launch’ New Zealand Herald, Volume XVII, Issue 5906, 21 October 1880.
• The Cricket Club: a photograph held by the Auckland Public Library Heritage Images.
• ‘Memories of Working at A&G Price, Thames.’ An interview with Errol Ross by the Oral History Group of The Coromandel Heritage Trust on 29 May 2007, Work No.15, Disk 1. Available to purchase at The Treasury, Thames.