Argosy must have used the same cards at all locations. I have three Argosy cards, all are white with what Janice called "Large chip" versions. All list multiple casinos on the back but give no indication which casino I got them from except two of the three they included the casino name when they imprinted them for me. Since I don't get to these places much, I can give dates when I got them.

ALTON BELLE (Alton, IL 12/94) looks exactly like Susong's 3rd example, that he got at Riverside. They didn't even put my name on it, just "Alton Belle Casino" and my number imprinted in gold.

BELLE OF SIOUX CITY (Sioux City, IA 6/97) Like the Susong type 3, but the text lines are laid out different. No specific casino ID at all on this one.

ARGOSY RIVERSIDE (Kansas City, MO 5/97) Front and back just like Susong type 3, but this also varies in the layout of the lines of text. My name, Casino name and my number were imprinted in black at time of issue.