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![[Steam engine, Washington Navy Yard, Washington, D.C. Steam engine, cam ring and hammer shaft] / BH Latrobe Surv. Plic Bldgs U.S.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMjAvc3RlYW0tZW5naW5lLXdhc2hpbmd0b24tbmF2eS15YXJkLXdhc2hpbmd0b24tZGMtc3RlYW0tZW5naW5lLWNhbS1yaW5nLWFuZC1oYW1tZXItZDNmMGMwLTEwMjQuanBn/40/27/webp "[Steam engine, Washington Navy Yard, Washington, D.C. Steam engine, cam ring and hammer shaft] / BH Latrobe Surv. Plic Bldgs U.S.")
[Steam engine, Washington Navy Yard, Washington, D.C. Steam engine, ca...
Engineering drawing showing the cog wheel connecting the fly wheel shaft of the engine with the main hammer shaft and the cam ring and cam of the main hammer shaft of a steam engine. [No.] 22. Forms part of: Be... More
![[Steam engine, Washington Navy Yard, Washington, D.C. Steam engine, cam ring and hammer shaft] / BH Latrobe Surv. Plic Bldgs U.S.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMjAvc3RlYW0tZW5naW5lLXdhc2hpbmd0b24tbmF2eS15YXJkLXdhc2hpbmd0b24tZGMtc3RlYW0tZW5naW5lLWNhbS1yaW5nLWFuZC1oYW1tZXItYTUyOWNlLTEwMjQuanBn/40/27/webp "[Steam engine, Washington Navy Yard, Washington, D.C. Steam engine, cam ring and hammer shaft] / BH Latrobe Surv. Plic Bldgs U.S.")
[Steam engine, Washington Navy Yard, Washington, D.C. Steam engine, ca...
Engineering drawing showing the cog wheel connecting the fly wheel shaft of the engine with the main hammer shaft and the cam ring and cam of the main hammer shaft of a steam engine. [No.] 22. Forms part of: Be... More