Widmung Hans Poelzigs fuer Hermann Zweigenthal 1931, Hans Poelzig, 3 July 1931

Handwritten dedication via fountain pen by hans poelzig: „d. [em] l. [ieben] hermann zweigenthal in alter freundschaft poelzig 3. Juli 1931“ (translated: in old friendship to dear hermann zweigenthal, poelzig 3 july 1931). Date: 3 July 1931.