Umbo (Otto Umbehr, German, 1902-1980) Willis Bock, 1928 Gelatin silver print 9-3/8 x 7 inches (23.8 x 17.8 cm) (image) 14 x 11 inches (sheet) Signed in ink in the image. Editioned 33/50 in ink, and with photographer's stamp, verso. HID12401132022 © 2026 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice

Overall good condition. Undulations and creasing to the top and bottom margins. Curling to the sheets edges. Sheet is cornered to a window mat of 19 x 14-1/2 inches. Not framed.