At the Pipe Spring National Monument
Author
E. Pinkley
Article Date
March 1927
Journal Title
Prog Ariz
PIPE SPRING NATIONAL MONUMENT
Arizona's Pipe Spring
Author
M. Methvin
Article Date
September 1975
Journal Title
Desert
Arizona's little known Pipe Spring National Monument
Author
J. Litz
Article Date
August 1968
Journal Title
Des
A fort to guard the frontier
Author
N. Leatham
Article Date
May 1, 1960
Journal Title
Ariz Days & Ways