Invention and Engineering
François Prudent Bourdon (29 July 1797 – 19 April 1865) was a French engineer and inventor, mainly interested in development of steam-powered boats for inland navigation. He is known for designing one of the first steam hammers.
Baldwin DR-12-8-1500/2.
History of Gibraltar.
Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.