U.S. Federal Census Microfilm Catalog

=================================================================== 1870 Colorado SERIES ROLL (INCLUDES) M593 94 Arapahoe, Bent, Boulder, Clear Creek, Summit (part), Conejos, Costilla, Douglas, and El Paso Counties 95 Fremont, Gilpin, Greenwood, Huerfano, Jefferson, Lake, Larimer, Las Animas, Pueblo, Saguache, Summit (part), and Weld Counties ===================================================================