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> four cylinder piston powered bilge pump in a roman wreck Thanks for a tip! While I couldn't find exactly what you mentioned, I did find this picture of a bea

by Jerry2 7y ago

> four cylinder piston powered bilge pump in a roman wreck Thanks for a tip! While I couldn't find exactly what you mentioned, I did find this picture of a bearing from a Roman bilge pump: http://www.bbc.co.uk/ahistoryoftheworld/objects/0ZUWbEmiTXWfE2ekmqQseQ http://www.bbc.co.uk/ahistoryoftheworld/objects/0ZUWbEmiTXWf...

Gibbon1 7y ago
I tried finding a source online but google sucks for things like that now. But it's in a book I have on ancient technology.