1. Painted Rocks Lake area, southern Ravalli County, Montana Author/Creator: Fisk, Henry G. 1901-1986. (Henry Grunsky) Publication/Creation: [Butte] : Montana Bureau of Mines and Geology, [1969] Resource Type: Map Access & Availability: Loading
2. Per capita money income for 1959, by counties of the United States Author/Creator: United States. Bureau of the Census Publication/Creation: Washington, D.C. : U.S. Government Printing Office, 1966 Resource Type: Map Access & Availability: Loading
3. Population with high school education or more : by counties of the United States: 1960 Author/Creator: United States. Bureau of the Census Publication/Creation: Washington : U.S. Govt. Print. Off., 1966 Resource Type: Map Access & Availability: Loading
4. Preliminary geologic map of the Grand Canyon and vicinity, Arizona : western and central sections Author/Creator: Maxson, John H. 1906-1966. (John Haviland) Publication/Creation: Grand Canyon : Grand Canyon Natural History Association, [1969] Resource Type: Map Access & Availability: Loading