J Nasmyth's patent steam hammer
J Nasmyth's patent steam hammer, front elevation and details
Picture No
10509717
Media ID
46039037
Size
3714px x 4858px
(2.7MB)
Credit
The Institution of Mechanical Engineers / Mary Evans
Source
Sir Holberry Mensforth
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Bridgewater Foundry Gaskell Layout Nasmyth Patents
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