Hello, these are really the same card (some consider the set to be- 1921-24 and include all exhibits from those years and others separate the years- 1921, 1922 and 1923-24 into 3 sets)
1921 Exhibits W461-1 #88.5 - Rigney, Emory Topper
1923 Exhibits W461-3 #44 - Rigney, Emory Topper
Sorry not for sale-
