. . . . . . . . . "This folder contains nine photos of mines and mine buildings, probably the Richmond lode of mining claims in the Gold Hill Mining District of Boulder County, Colorado, in which William B. LeVeque and his children Earl and Norma had active interests between ca. 1905 and 1963." . . . "Mining photographs" . . . "Photographs" . . . . . . . . . . "Richmond mine" . . "Earl mine" . . "Richmond Mining Company (Boulder, Colo.)." . .