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- Art1
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- Building Plan9
- Document6
- Document (PDF)3
- Map8
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- Creator...
- Poley, H. S. (Horace Swartley) 691
- McClure, Louis Charles, 1867-1957 118
- Jackson, William Henry, 1843-1942 103
- Hook, W. E. (William Edward), 1833-1908 33
- Beam, George L. (George Lytle), 1868-1935 27
- Standley, Harry L. 22
- Gilpin, Laura 19
- Rose & Hopkins. 19
- Duhem Brothers 17
- Wolle, Muriel Sibell, 1898-1977 13
- Hedrich-Blessing (Firm) 12
- Chamberlain, W. G. (William Gunnison), 1815-1910 11
- Bates, James, Colorado photographer. 9
- McIntyre, Bob. 8
- Rhoads, Harry Mellon, 1880 or 1881-1975 8
- Brown, James B., photographer 7
- Emery, C. E. (Charles E.) 7
- Sealy, Orin A. 7
- Nims, F. A. 6
- W. H. Jackson Photograph and Publishing Co. 6
- Sanborn (Colo.) 5
- W. H. Lawrence & Co. 5
- Anderson, John, photographer. 4
- Gillingham, Charles L. 4
- Gurnsey, B. H. (Byron H.), 1833-1880 4
- Richardson, Robert W. 4
- Rocky Mountain News. 4
- Stewart Brothers (Firm) 4
- Detroit Photographic Co. 3
- Harber, Opal M. 3
- W. E. Hook Wholesale View Company. 3
- Baker, Fred R. 2
- Collier, Joseph 2
- Denver Commercial Photo Co. 2
- Fisher, Theodore. 2
- Gurnsey, B. H. (Byron H.), 1833-1880. 2
- Hilton, S. L. 2
- Lippoldt, Curt, 1897-1961 2
- Mellen, George E. 2
- Oldroyd, L. K. 2
- Sibert, E. H. 2
- Thurlow, James (James Thomas), 1831-1878 2
- Alexander Film Company. 1
- Berra, N. A. 1
- Chariot, A. 1
- Colorado. Division of State Archives and Public Records. 1
- Cunningham & Co. 1
- Dallas, Sandra 1
- Detroit Publishing Co. 1
- Fisher and Fisher 1
- Freeman, Alfred. 1
- Graham, Charles, 1852-1911. 1
- Harlan, Andrew James. 1
- High, H. E. (Harvey E.) 1
- Jennings, Jack. 1
- Kilburn Brothers 1
- Magruder, photographer. 1
- McCloud, Burnis, 1908-1990 1
- Meigs. 1
- Mong, Joseph W. 1
- Newman, Almeron, 1875-1946 1
- Payne, Stanley L. 1
- Perkins, Granville, 1830-1895 1
- Photo Craft Shop. 1
- Pike's Peak Photographers. 1
- Regnier, L. D. 1
- Rocky Mountain Photo Company. 1
- Sooy, Benjamin F. 1
- Stewarts Commercial Photographers. 1
- Thurlow, James T. (James Thomas), 1831-1878 1
- Underwood & Underwood. 1
- United States. Army. 1
- Wakely, George D. 1
- Wheeler, Danforth N. 1
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- Type of Material...
- Photographic prints 944
- Black & white photographs 457
- Glass negatives 378
- Nitrate negatives 312
- Film negatives 292
- Albumen prints 120
- Cabinet photographs 112
- Sample books 89
- Group portraits 63
- Color photographs 60
- Panoramic photographs 20
- Photogravures 19
- Stereographs 18
- Card photographs 13
- Panoramic views 13
- Collodion printing-out paper prints 12
- Postcards 12
- Photochrom prints 11
- Aerial views 6
- Group photographs 5
- Albumen prints--Hand col 3
- Illustrations 3
- Photographic prints--Color 3
- Portrait photographs 3
- Stereographic prints 3
- Tear sheets 3
- Wood engravings 3
- Bird's-eye view prints 2
- Cityscape photographs 2
- Cityscapes 2
- Dye coupler transparencies 2
- Group portraits--1890-1900 2
- Photomechanical prints 2
- Photomechanical prints--Color 2
- Architectural drawings 1
- Film negatives 1
- Film negatives--Color 1
- Ink drawings 1
- Lantern slides--Color 1
- Maps 1
- Night photographs 1
- Photographic postcards 1
- Photographic prints--Hand colored 1
- Plans 1
- Portrait Photographs 1
- Portraits 1
- Silver gelatin prints 1
- Vignettes 1
- Watercolors 1
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