This lot is closed for bidding. Bidding ended on 12/9/2022
Johannes Stark postcard signed during World War I, postmarked 17 February 1915 from Kiel, Germany. Stark writes to fellow Nobel Prize winning physicist Wilhelm Wien, sending him a postcard of a German U-Boat, the naval technology that Germany used to devastating effect during the war. Stark was a well-known German nationalist and leading proponent of ''German Physics'' (as opposed to ''Jewish Physics'') during World War II. Mild wear, overall very good to near fine condition.