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5 pm Wednesday, December 31, 2014.
Pittsburgh Promotes Progress
- Caption: Pittsburgh Promotes Progress: World's Iron
and Steel Center--75,000 Employes [sic].
- Notes: One of a series of stamps issued by
the Pittsburg Dispatch.
Lower left-hand corner of image missing; digitally repaired.
Size: approximately 2" x 1.5" (5cm x 4cm).
- Date: Approx. 1911-1922.
- From the Collections of the Pennsylvania Department,
- Carnegie Library of Pittsburgh.
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