POST MARK COLLECTORS CLUB - POST OFFICE PHOTOGRAPH COLLECTION

Post Office: Casper, WY 82601 (Natrona County)
Date of Photo: circa 1930s
Contributor: Paul E. Petosky, Postmarks from the Past
Comments: Originally established in CARBON COUNTY on October 4, 1888 with James A. Hartman as its first postmaster. Changed to NATRONA COUNTY in 1888.