Wilhelm Bauer by Hermann Krone, 1854
Wilhelm Bauer (23 December 1822 – 20 June 1875) was a Bavarian inventor and engineer who built several hand-powered submarines.
Wilhelm Bauer in 1863
source: Deutsche Fotothek, WikiCommons
Wilhelm Bauer by Hermann Krone, 1854
Wilhelm Bauer (23 December 1822 – 20 June 1875) was a Bavarian inventor and engineer who built several hand-powered submarines.
Wilhelm Bauer in 1863
source: Deutsche Fotothek, WikiCommons