Between Zion and Flagstaff we stopped at the Pipe Spring National Monument and took the tour of Winsor Castle. Tags: arizona,deseret telegraph,glass insulator,pipe spring national monument,telegraph,wire
Map of the Arizona Military Telegraph system constructed in the 1870s. Page 103 from Words By Iron Wire. Tags: arizona,army,camp apache,camp grant,history,military,telegraph,tres alamos,tucson
A 1967 Master of Arts Thesis by Norman L. Rue on the Construction of the Military Telegraph in Arizona Territory, 1873-1877. Tags: arizona,army,camp grant,history,military,telegraph,tucson