Petzoldt, Joseph, 1862-1929 Joseph Petzoldt letters from Albert Einstein, 1914-1920.

Petzoldt, Joseph, 1862-1929

Joseph Petzoldt letters from Albert Einstein, 1914-1920.

Letters from Einstein on relativity and related topics.

Taught Staatliches Kant-Gymnasium Spandau; also taught at the Technische Hochschule Berlin.

Einstein, Albert, 1879-1955

Relativity (Physics)

AIP-ICOS

Technische Universitt̃ Berlin. Universitt̃sbibliothek. Hochschularchiv. Strasse des 17. Juni 135, 10623 Berlin, Germany