1 matching record(s)
file S (Stack)Schuman, Henry
Semi-Centennial of the First Written Report on the Discovery of the X-Ray by William Conrad Rontgen December 28th, 1945
8-page pamphlet issued by Schuman as a Christmas card, 1945.
[Unknown]
1945
1 matching record(s)
file S (Stack)Schuman, Henry
Semi-Centennial of the First Written Report on the Discovery of the X-Ray by William Conrad Rontgen December 28th, 1945
8-page pamphlet issued by Schuman as a Christmas card, 1945.
[Unknown]
1945