Master prints. Pittsburgh Plate Glass Co., Columbia Chemical Division, two thousand feet down mine, Barberton, Ohio , Pittsburgh Plate Glass Co., Columbia Chemical Division, two thousand feet down mine, Barberton, Gottscho-Schleisner Collection

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Photo credit: © piemags/LCB / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., mining., states--ohio--barberton., united