A 1939 30Th Celebration For The Invention Of The “German X-Ray” Badge Auction three are white metal with

three are white metal with brass inserts

wiro-bound

Son of Karl Meyer

no doubt produced in a very small number and given to the Officers aboard the ship

Footnote: This badge was issued to graduates of the Military Aviation Academy and was worn by both pilots and observers

A 1939 30Th Celebration For The Invention Of The “German X-Ray” Badge Auction three are white metal withA 1939 30. Deutsche Tagung des Deutschen Rntgens Stuttgart badge (May. 1939); in zink; horizontal pinback; unmarked; measuring 43 mm x 27 mm; very fine condition. Footnote: Wilhelm Conrad Rngten (March 27, 1845 February 10, 1923) was a German mechanical engineer and physicist who was the first individual to produce x rays on November 8th, 1895, when he produced and detected electromagnetic radiation. In German, X Rays are named Rntgen.