Einstein, Albert - Typed Letter 1935 Autographs Ballet count of 25) and clips

count of 25) and clips from central pages (count of 31)

made very early recordings as a conductor

Lot of 5 concert programs

and Louis Niedermeyer

Lot of 48 vintage unsigned photo postcards of opera productions from the Bayreuth Festival depicting scenes from Richard Wagner's operas

Einstein, Albert - Typed Letter 1935 Autographs Ballet count of 25) and clipsGerman born theoretical physicist (1879 1955), creator of the Theory of Relativity, one of the pillars of modern physics, and other achievements, and 1921 Nobel Prize winner. One page typed letter signed by him, dated in Princeton, New Jersey, on May 9th, 1935. Einstein apologizes about an appointment. Full translation: Dear Mr. WittenbergThank you very much for your kind invitation. On all of the days you specified, I was unfortunately otherwise