
The confluence of the Gila River and San Pedro River anchors this 1949 survey, revealing a landscape defined by industrial copper processing and ranching. The twin towns of Hayden and Winkelman sit at the northern edge, where the Southern Pacific railroad serves a massive Tailings Pond and the Hayden Country Club. This era shows the infrastructure of the mining industry in transition, with several sites already marked as defunct, including the Sample Mine and Antelope Mine.
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4 editions found
10 maps found

1911 Winkelman
Pinal County, AZ

1913 Winkelman
Pinal County, AZ

1949 Winkelman
Pinal County, AZ

1949 Winkelman
Pinal County, AZ

1950 Winkelman
Pinal County, AZ

1951 Winkelman
Pinal County, AZ
2011 Winkelman
Pinal County, AZ
2014 Winkelman
Pinal County, AZ
2018 Winkelman
Pinal County, AZ

2021 Winkelman
Pinal County, AZ