From the KLVX Steamboats on the Colorado Photograph Collection (PH-00156). "COPY 3921 Reproduction from the Original in the Arizona Historical Society" stamp on verso.
Photograph taken in Boulder City, October 1953. Switchboard of first board in Boulder City, Nevada. One 2 -position unit in foreground was added to original when moved to Boulder City office. First marriage by telephone performed on this unit. Standing is Mrs. Edith R. Gregory, first chief operator of LV. Next to Gregory is Mrs. Ann Gieck, and in foreground is Mrs. Katherine Bush.