Keywords: 30 interior model hall door 029428pu.tif Photograph en 30 INTERIOR MODEL HALL DOOR DETAIL OF ETCHED GLASS - Patent Office Building Bounded by Seventh Ninth F G Streets Northwest Washington District of Columbia DC HABS - Photographer 5 x 7 in LOC-image hhh dc0194/photos 029428p accession number HABS DC WASH 503--30 No known restrictions on images made by the U S Government; images copied from other sources may be restricted <gallery> 30 INTERIOR MODEL HALL DOOR jpg jpg </gallery> 38 895 -77 03667 DC WASH 503--30 Patent Office Building Washington D C in the 1980s Etched windows |