Search results

Type of resource

• still image (210) + -
• cartographic (31) + -

Source

• Pittsburgh City Photographer Collection, 1901-2002 (62) + -
• Ken Kobus Photograph Collection, 1980-1990 (29) + -
• Pennsylvania Railroad Glass Plate Negative Collection, 1907-1917 (29) + -
• Robert G. Pflaum Slide Collection, 1910-2000 (25) + -
• Pittsburgh & Lake Erie Railroad Company Photographs, 1886-1972 (21) + -
• Allegheny Observatory Records, 1850-1967 (18) + -
• Pittsburgh & Lake Erie Railroad Company Photographs, 1886-1972 (11) + -
• Jonas Salk Polio Vaccine Collection (6) + -
• Walter J. Teskey Photograph Collection (5) + -
• Jonas Salk Polio Vaccine Collection, 1953-2005 (2) + -

• Pittsburgh City Photographer Collection, 1901-2001 (1) + -
• Urban League of Pittsburgh Records, 1915-1963 (1) + -

Creator

• Pittsburgh City Photographer (57) + -
• Bureau of Social Research, Federation of Social Agencies of Pittsburgh and Allegheny County (31) + -
• Pennsylvania Railroad (29) + -
• Pittsburgh and Lake Erie Railroad Company (28) + -
• Pflaum, Robert G. (25) + -
• Allegheny Observatory (17) + -
• Teskey, Walter J. (5) + -
• Pittsburgh and Lake Erie Railroad Co./P. E. Berlin (3) + -
• Hungerford, Cy/Pittsburgh Post-Gazette (2) + -
• Pittsburgh Post-Gazette (2) + -

• Pittsburgh Sun Telegraph (2) + -
• F. C. Jordan/Allegheny Observatory (1) + -
• Jack Caldwell/Tom Vrana (1) + -
• Pittsburgh and Lake Erie Railroad Co./G. E. Meyer (1) + -
• Unknown (1) + -

Subject

• Pennsylvania (57) + -
• Pittsburgh. (51) + -
• Pittsburgh (Pa.). (39) + -
• Pittsburgh (34) + -
• Railroads (32) + -
• Pittsburgh (Pa.) (31) + -
• Population. (31) + -
• 1930. (29) + -
• Census (29) + -
• Social conditions. (29) + -

• Brunot Island (28) + -
• Brunot Island (Pa.). (28) + -
• Design and construction. (28) + -
• Employees. (28) + -
• Railroad bridges (28) + -
• cataloging in progress (25) + -
• Rivers (21) + -
• Industrial buildings (19) + -
• Buildings (16) + -
• Ohio River. (16) + -

Location

• Pittsburgh (Pa.) (241) + -
• Observatory Hill (Pittsburgh, Pa.). (12) + -
• Monongahela River (W. Va. and Pa.) (3) + -
• Observatory Hill (Pittsburgh, Pa.) (1) + -
• Ohio River (1) + -

Copyright Status

• unknown (118) + -
• pd (63) + -
• pd_expired (31) + -
• copyrighted (29) + -

Publication Status

• unknown (172) + -
• unpublished (38) + -
• published (31) + -

Collection

• Pittsburgh City Photographer Collection (55) + -
• Pittsburgh and Lake Erie Railroad Company Records (32) + -
• Pittsburgh Census Tract Maps and Data (31) + -
• Ken Kobus Collection (29) + -
• Pennsylvania Railroad Photographs (29) + -
• Robert G. Pflaum Photograph Collection (25) + -
• Allegheny Observatory Records (18) + -
• Pitt Faculty (6) + -
• Walter J. Teskey Photographs (5) + -
• University of Pittsburgh Historic Photographs (2) + -

• Pitt Photographs (2) + -
• Urban League of Pittsburgh Records (1) + -

Date