Keywords: 25 interior model hall 029423pu.tif Photograph en 25 INTERIOR MODEL HALL LOOKING EAST - 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 029423p accession number HABS DC WASH 503--25 No known restrictions on images made by the U S Government; images copied from other sources may be restricted <gallery> 25 INTERIOR MODEL HALL LOOKING EAST jpg jpg </gallery> 38 895 -77 03667 DC WASH 503--25 Patent Office Building Washington D C in the 1980s |