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4 result(s) for "Pittsburgh Consolidation Coal Company photographs and other materials / Series 2: Photographs / 2.3: Glass Plate and Film Negatives / 2.3.11:
Search term: "Pittsburgh Consolidation Coal Company photographs and other materials / Series 2: Photographs / 2.3: Glass Plate and Film Negatives / 2.3.11: Place: Pittsburgh (Pa.) Clear All
Archival Item

Group of miners in the main tunnel (1 1/2 mile long) of a huge coal mine. 13216 interpositive

Publisher
Underwood & Underwood
Photographer
White, C. W.
Publisher
H.C. White Co.
Collection Creator
Underwood & Underwood
Archival Item

Group of miners in the main tunnel (1 1/2 mile long) of a huge coal mine. 14515 interpositive

Publisher
Underwood & Underwood
Photographer
Ponting, Herbert George, 1870-1935
Publisher
H.C. White Co.
Collection Creator
Underwood & Underwood
Archival Item

Loaded coal barges and steamers on the Monongahela River. Active no. 13224 : stereo photonegative

Publisher
Underwood & Underwood
Photographer
White, C. W.
Publisher
H.C. White Co.
Collection Creator
Underwood & Underwood
Archival Collection

Cummings Structural Concrete Company Records

Creator
Cummings, Robert A., 1866-1962
Names
American Society of Civil Engineers.
Identifier
NMAH.AC.0218