Illingworth & Bill, 1866, No. 245 Camp at White Bear Den, D.T., [Crossing the Plains to Montana with Captain Fisk's Expedition, 1866], Stereocard, Larry Gottheim, Be-hold, Inc, LL/31007

Illingworth & Bill, n.d., Backmark for "Photographic Tour From Minnesota to Montana with Capt. Fisk's Expedition, 1866. Photographed and Published by Illingworth & Bill, St. Paul, Minn.", Carte de visite, back, Private collection of JN Webb, LL/96224