Search results

Type of resource

• still image (112) + -
• mixed material (1) + -
• text (1) + -

Type of object

• Image (112) + -
• Book (1) + -
• Finding Aid (1) + -

Source

• Allegheny Observatory Records, 1850-1967 (27) + -
• Robert G. Pflaum Slide Collection, 1910-2000 (25) + -
• Joel B. Levinson Photographs, 1950-2006 (18) + -
• Pittsburgh & Lake Erie Railroad Company Photographs, 1886-1972 (18) + -
• Walter J. Teskey Photograph Collection (16) + -
• Pennsylvania Railroad Glass Plate Negative Collection, 1907-1917 (5) + -
• Jonas Salk Polio Vaccine Collection, 1953-2005 (2) + -
• Urban League of Pittsburgh Records, 1915-1963 (1) + -

Creator

• Allegheny Observatory (26) + -
• Pflaum, Robert G. (25) + -
• Levinson, Joel B. (18) + -
• Teskey, Walter J. (16) + -
• Pittsburgh and Lake Erie Railroad Company (15) + -
• Pennsylvania Railroad (5) + -
• Pittsburgh and Lake Erie Railroad Co./P. E. Berlin (3) + -
• F. C. Jordan/Allegheny Observatory (1) + -
• Jack Caldwell/Tom Vrana (1) + -
• Unknown (1) + -

Subject

• cataloging in progress (25) + -
• Men (19) + -
• Astronomical instruments (12) + -
• Pittsburgh (Pa.). (12) + -
• Telescopes (12) + -
• Pennsylvania (11) + -
• Railroads (11) + -
• Railroad trains (10) + -
• Pittsburgh (9) + -
• Streets (9) + -

• Flood damage (8) + -
• Bridges (6) + -
• Safety education (6) + -
• Brunot Island (5) + -
• Brunot Island (Pa.). (5) + -
• Design and construction. (5) + -
• Employees. (5) + -
• Railroad bridges (5) + -
• Rivers (5) + -
• Women (5) + -

Location

• Observatory Hill (Pittsburgh, Pa.). (21) + -
• Downtown (13) + -
• Monongahela River (W. Va. and Pa.) (5) + -
• Observatory Hill (Pittsburgh, Pa.) (3) + -
• Pennsylvania (2) + -
• Allegheny County (Pa.) (1) + -
• Allegheny River (Pa. and N.Y.) (1) + -
• Pittsburgh (1) + -

Copyright Status

• unknown (96) + -
• copyrighted (18) + -

Collection

• Allegheny Observatory Records (27) + -
• Robert G. Pflaum Photograph Collection (25) + -
• Joel B. Levinson Photographs (18) + -
• Pittsburgh and Lake Erie Railroad Company Records (18) + -
• Walter J. Teskey Photographs (16) + -
• Pennsylvania Railroad Photographs (5) + -
• University of Pittsburgh Historic Photographs (2) + -
• Pitt Photographs (2) + -
• Darlington Digital Library (1) + -
• First Trinity Evangelical Lutheran Church, Pittsburgh, Pa. Records (1) + -

• Urban League of Pittsburgh Records (1) + -

Date