H.A.Lorentz – His Creative Genius and His Personality.
First Edition. Leiden, Rijksmuseum, 1953. Small Octavo. 8 pages including a reproduction of a photograph, showing Einstein and Lorentz by P. Ehrenfest in 1921. Original Softcover. Excellent, close to new condition. Small note in red ink by former owner of this pamphlet, american physicist Gerald Holton: “translation seen by AE [Albert Einstein]”