Finding aids (17) Images (11)

Archival materials (17) Collection descriptions (17) Photographs (6) Black-and-white photographs (5) Lantern slides (5) Manuscripts (5) Color transparencies (4) Clippings (3) Color photographs (3) Drawings (3) Articles (2) Brochures (2) Floor plans (2) Negatives (2) Plans (drawings) (2) Scrapbooks (2) Sketches (2) Slides (photographs) (2) Stereographs (2) Advertisements (1) Albums (1) Architectural drawings (1) Black-and-white negatives (1) Black-and-white transparencies (1) Blueprints (1) Business records (1) Color negatives (1) Correspondence (1) Interviews (1) Motion pictures (visual works) (1) Notes (1)

Gardens (4) Museum exhibits (3) Traveling exhibitions (3) Gardening (2) Advertising agencies (1) Architecture (1) Art (1) Art, American (1) Exhibitions (1) Flower shows (1) Horticulturists (1) Industrial films (1) Industry (1) Iran-History 20th Century (1) Iran-description and travel (1) Iran-social life and customs (1) Islamic Architecture-Middle East (1) Islamic Architecture-Turkey (1) Islamic architecture (1) Landscape architects (1) Landscape architecture (1) Manufactures (1) Models and modelmaking (1) Mosques (1) Motion pictures and history (1) Museums (1) Photographers (1) Printers (1) Publicity (1) Research (1) Rose breeders (1)

Smithsonian Institution. Office of Exhibits Central (2) Aga-Oglu, Mehmet (1) American Rose Society (1) American Society of Landscape Architects (1) American Stereoscopic Co. (1) American Telephone and Telegraph Company (1) Art Dealers Association of America (1) Arthur Lodge Productions. (1) Ayer (N W) Incorporated. (1) Ayer, Francis Wayland (1) Blake, Marion Elizabeth (1) Cunningham & Walsh. (1) De Forest, Lockwood (1) De Kooning, Willem (1) Druse, Kenneth (1) Ettinghausen, Richard (1) Field, Henry (1) Garden Club of America (1) Goldyne, Joseph R. (1) H. C. White Co. (1) Hale, Ellen Day (1) Harvard University (1) Herzfeld, Ernst (1) Hill, J. W. (John William) (1) Hill, John Henry (1) Hixson & Jorgenson (1) Hornby, Lester George (1) J. Horace McFarland Company (1) Keystone View Company (1) Killela, J.J. (1) Kuban, Dogan (1)

Breeze Hill (Harrisburg, Pennsylvania) (1) California (1) Milwaukee (Wis.) (1) Pennsylvania (1)

Smithsonian Institution Archives (5) Archives Center, National Museum of American History (4) Archives of American Gardens (4) National Anthropological Archives (2) Archives of American Art (1) Freer Gallery of Art and Arthur M. Sackler Gallery Archives (1)