Keywords: stereoscopic stereophotography stereophotographs historical usgs history geology mapping black and white blackandwhite bnw stereograph blackandwhite monochrome outdoor black and white J.K. Hillers at work as photographer on the Aquarius Plateau in July 1875. Utah. (Stereoscopic view). Published as lower photo opposite p. 495 in Utah State Historical Society. Utah Historical Quarterly, v. 16 - 17. 1948 - 49. (Possibly by A.H. Thompson or G.K. Gilbert) J.K. Hillers at work as photographer on the Aquarius Plateau in July 1875. Utah. (Stereoscopic view). Published as lower photo opposite p. 495 in Utah State Historical Society. Utah Historical Quarterly, v. 16 - 17. 1948 - 49. (Possibly by A.H. Thompson or G.K. Gilbert) |