. Yards, showing moulds and travelling crane, steel works, Pittsburg, Pa., Coverage: 1868?-1915?. Source Imprint: 1868?-1915?. Digital item published 8-11-2006; updated 2-13-2009. 387 Yards, showing moulds and travelling crane, steel works, Pittsburg, Pa., , from Robert N. Dennis collection of stereoscopic views

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Size: 3133px × 1596px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., 1868?-1915?., coverage, digital, imprint, source