2147. Mount Lincoln. Sophia Hoffman is at flag pole on summit. Source: South Park Historical Foundation

2360. Mount Lincoln. Looking south from Hoosier Pass. Sanborn post card F 27.

3263. Mount Lincoln. Circa 1870s. Mt. Lincoln house. William G. Chamberlain photo. 231 Stereo View. Credit: Ed & Nancy Bathke Collection

3270. Mount Lincoln. Circa 1880s. Summit of Mount Lincoln. T. C. Miller photo. Stereo View. Credit: Ed & Nancy Bathke Collection