An Autobiography [77]
from the subterranean cave, I proceeded on my way to Birmingham. I reached the town in the evening, and found most comfortable quarters. On the following day I visited some of the factories where processes were carried on in connection with the Birmingham trade. I saw the mills where sheet brass and copper were rolled for the purpose of being plated with silver. There was nothing in these processes of novel interest, though I picked up many practical hints. I could not fail to be attracted by the dexterous and rapid manipulation of the work in hand, even by boys and girls whose quick sight and nimble fingers were educated to a high degree of perfection. I could have spent a month profitably among the vast variety of small traders in metal, of which Birmingham is the headquarters. Even in what is called "the toy trade," I found a vast amount of skill displayed in the production of goldsmith work, in earrings, brooches, gold chains, rings, beads, and glass eyes for stuffed birds, dolls, and men.
I was especially attracted by Soho, once the famous manufacturing establishment of Boulton and Watt. Although this was not the birthplace* [footnote... The birthplace of the condensing engine of Watt was the workshop in the Glasgow University, where he first contrived and used a separate condenser--the true and vital element in Watt's invention. The condenser afterwards attained its true effective manhood at Soho The Newcomen engine was in fact a condensing engine, but as the condensation was effected inside the steam cylinder it was a very costly source of power in respect to steam. Watt's happy idea of condensing in a separate vessel removed the defect. This was first done in his experimental engine in the Glasgow University workshop, and before he had made the one at Kinniel for Dr. Roebuck. ...] of the condensing steam-engine it was the place where it attained its full manhood of efficiency, and became the source and origin of English manufacturing power. Watt's engine has had a greater influence on the productive arts of mankind than any other that can be named. Boulton also was a thorough man of business, without whom, perhaps, Watt could never have made his way against the world, or perfected his magnificent invention. Not less interesting to my mind was the memory of that incomparable mechanic, William Murdoch, a man of indomitable energy, and Watt's right-hand man in the highest practical sense. Murdoch was the inventor of the first model locomotive, and the inventor of gas for lighting purposes; and yet he always kept himself in the background, for he was excessively modest. He was happiest when he could best promote the welfare of the great house of Boulton and Watt. Indeed he was a man whose memory ought to be held in the highest regard by all true engineers and mechanics.
The sight which I obtained of the vast series of workshops of this celebrated establishment--filled with evidences of the mechanical genius of these master minds--made me feel that I was indeed on classic ground in regard to everything connected with steam-engine machinery. Some of the engines designed by Watt--the prototypes of the powerful condensing engines of the present day--were still performing their daily quota of work. There was "Old Bess," a sort of experimental engine, upon which Watt had tried many adaptations and alterations, for the purpose of suiting it for pumping water from coal mines. There was also the engine with the sun-and-planet motion, an invention of William Murdoch's. Both of these engines were still at work.
I went through the workshops, where I was specially interested by seeing the action of the machine tools. There I observed Murdoch's admirable system of transmitting power from one central engine to other small vacuum engines attached to the individual machines they were set to work. The power was communicated by pipes led from the central air or exhaust pump to small vacuum or atmospheric engines devoted to the driving of each separate machine, thus doing away with all shafting and leather belts,
I was especially attracted by Soho, once the famous manufacturing establishment of Boulton and Watt. Although this was not the birthplace* [footnote... The birthplace of the condensing engine of Watt was the workshop in the Glasgow University, where he first contrived and used a separate condenser--the true and vital element in Watt's invention. The condenser afterwards attained its true effective manhood at Soho The Newcomen engine was in fact a condensing engine, but as the condensation was effected inside the steam cylinder it was a very costly source of power in respect to steam. Watt's happy idea of condensing in a separate vessel removed the defect. This was first done in his experimental engine in the Glasgow University workshop, and before he had made the one at Kinniel for Dr. Roebuck. ...] of the condensing steam-engine it was the place where it attained its full manhood of efficiency, and became the source and origin of English manufacturing power. Watt's engine has had a greater influence on the productive arts of mankind than any other that can be named. Boulton also was a thorough man of business, without whom, perhaps, Watt could never have made his way against the world, or perfected his magnificent invention. Not less interesting to my mind was the memory of that incomparable mechanic, William Murdoch, a man of indomitable energy, and Watt's right-hand man in the highest practical sense. Murdoch was the inventor of the first model locomotive, and the inventor of gas for lighting purposes; and yet he always kept himself in the background, for he was excessively modest. He was happiest when he could best promote the welfare of the great house of Boulton and Watt. Indeed he was a man whose memory ought to be held in the highest regard by all true engineers and mechanics.
The sight which I obtained of the vast series of workshops of this celebrated establishment--filled with evidences of the mechanical genius of these master minds--made me feel that I was indeed on classic ground in regard to everything connected with steam-engine machinery. Some of the engines designed by Watt--the prototypes of the powerful condensing engines of the present day--were still performing their daily quota of work. There was "Old Bess," a sort of experimental engine, upon which Watt had tried many adaptations and alterations, for the purpose of suiting it for pumping water from coal mines. There was also the engine with the sun-and-planet motion, an invention of William Murdoch's. Both of these engines were still at work.
I went through the workshops, where I was specially interested by seeing the action of the machine tools. There I observed Murdoch's admirable system of transmitting power from one central engine to other small vacuum engines attached to the individual machines they were set to work. The power was communicated by pipes led from the central air or exhaust pump to small vacuum or atmospheric engines devoted to the driving of each separate machine, thus doing away with all shafting and leather belts,