1959 Map of Silver Bell Peak

About this map

The Silver Bell Mountains and the mining operations at Silver Bell anchor this mid-century look at the Pima County landscape. The copper mining infrastructure is clearly defined, from the Tailings Pond to specific sites like the Indiana-Arizona Mine and Silver Hill Mine. To the east, the agricultural development of the Avra Valley is evident through features like the Western Avra Cotton Gin and several landing strips, including Marana Auxiliary Airfield No 4.