EINSTEIN (Albert). Relativity. The Special & the General Theory: A Popular Exposition. Authorised Translation by Robert W. Lawson. With five diagrams and a portrait of the author.1920

London: Methuen & Co. Ltd. Second English edition, 8vo, xiii, [3], 138, [2] + 8pp., of adverts, frontis., portrait of Einstein, ownership signature to front endpaper 'F.U.? Archibald, October 29. 1920', endpapers foxed, orig. red cloth, spine a little faded, small whitish stain to upper and lower cover.