1893 Johannes Ericsson, Schenkman-MO-23, MS62 NGC. Silver. Ex: Schenkman Collection. A MUST FOR ALL CIVIL WAR COLLECTORS!!!
John Ericsson (born Johan Ericsson; July 31, 1803 – March 8, 1889) was a Swedish-American inventor. He was active in England and the United States. In North America, he designed the United States Navy‘s first screw-propelled steam-frigate USS Princeton, in partnership with Captain (later Commodore)