D C ) · 7 obras en el catálogoObrasAAmerican Anthropologist; Volume 14American Anthropologist; Volume 14MMy-ManMy-ManHHarriman Alaska Series; Volume 4Harriman Alaska Series; Volume 4HHarriman Alaska Series; Volume 3Harriman Alaska Series; Volume 3SSun-Spot Drawings Made at the Georgetown College ObservatorySun-Spot Drawings Made at the Georgetown College Observatory in 1850, September 20 to November 6SSimon NewcombSimon NewcombMMen on HorsebackMen on Horseback
SSun-Spot Drawings Made at the Georgetown College ObservatorySun-Spot Drawings Made at the Georgetown College Observatory in 1850, September 20 to November 6