The Repair of Casa Grande Ruin, Arizona, in 1891 / Fifteenth Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1893-94, Government Printing Office, Washington, 1897, pages 315-348

by Cosmos Mindeleff

[PLATE CXXII]

SUGGESTED PLAN OF ROOF AND SUPPORT

VI. INDORSEMENTS

Contract for the repair and preservation of the Casa Grande ruin, Arizona, 1891

Department of the Interior,

U.S. Geological Survey,

June 6, 1891.

Respectfully forwarded to the Secretary of the Interior, recommending approval.

(Signed)

J. W. Powell, Director

Department of the Interior,