A color postcard of the concentrator. The front caption at the bottom left reads: “357 Phelps Dodge Concentrator, Bisbee, Arizona”. The postcard was postmarked October 22, 1935 1 PM Warren and was sent by W.A.F. to Mrs. J. L. Moses Rockfish, Virginia. The message on back in blue ink reads: “Hello S. M. I was glad to hear that Oscar got to come home I never got the letter you said he wrote me. Hope he can get a job clost (sic) to home. Love, W. A. F.”. The postcard was published by Harry Herz, Phoenix, Arizona and was sent with a green one cent Benjamin Franklin stamp. Grace Ferguson Collection.
1980.71.5