A 1939 30Th Celebration For The Invention Of The “German X-Ray” Badge certificate_of_authenticity with scattered plating loss and

with scattered plating loss and contact marks evident on the crossguard and pommel

One hundred and seventeen miners became unemployed almost immediately after the explosion

Thereupon he skilfully withdrew his men from a difficult position to a strong one 200 yards in the rear

prongs broken off/missing

struck in silver

A 1939 30Th Celebration For The Invention Of The “German X-Ray” Badge certificate_of_authenticity with scattered plating loss andA 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.