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  • curtin-howe corp 1928 keystone wood preserving company vintage ad

Original vintage mining magazine ad, CURTIN-HOWE CORPORATION of New York City, NY.   The Keystone Wood Preserving Company of Philadelphia, PA. uses Zinc Meta-Arsenite as a wood preservative for mine timbers.  The Western Union Telegraph Company uses Zinc Meta-Arsenite  for the treatment of poles. Old 1928 mining industry advertisement.

Approximate page size  9 x 12 inches.

curtin-howe corp 1928 keystone wood preserving company vintage ad

  • Product Code: o419
  • Length: 12 inches
  • Width: 9 inches
  • Pages: 1
  • Views: 3
  • Availability: In Stock
  • $19.99
  • $14.99

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