Lot 1132
Planck, Max (1858-1947), German physicist, awarded Nobel Prize in 1918 for the formulation of the quantum theory, Autograph Letter Signed, one page (with integral blank leaf), 5¾ x 7¼ Bonn, July 5, 1926. To Conrad Cichopius, Rector of the University of Bonn, accepting a social invitation which would give Planck the opportunity to personally introduce himself, "especially since deep scientific questions had brought us together before…" In German. Very Fine.
Estimate 1,000 - 1,500
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| Realized $1,900 |
