Mariposa County

Mariposa Museum and History Center
5119 Jessie St
Mariposa, CA 95338
(209) 966-2924
http://www.stepintohistory.com/
states/CA/Mariposa_Center.htm

Northern Mariposa County History
Center P.O. Box 149
Coulterville CA 95311
(209) 878-3015

The Yosemite Museum, National Park Service
P.O. Box 577
Yosemite National Park, CA 95389
(209) 372-0200
http://www.nps.gov/yose/