This is another great image from the below exhibition. My translator doesn't help but I think its a planned submarine. See it here

This French submarine - the first to have power other than man-power was the inspiration behind the classic story by Jules Verne when he s...

This submarine was designed as the North's answer to the Hunley and others though it does not seem to have been that success...

Carrying on the theme of old subs this is a strange one as one could argue it was intended for terrorist use. Designed by John Philip Holla...

Wiki here . An unidentified submarine was found in the late 19th century and put on display wrongly identified for a long time as the Pionee...

I'm not sure if this would be in my top ten ACW movies because I've only seen it once but it was pretty interesting...the story of a...

While on the subject of Steampunk what about this submarine from Germany built around 1850.