https://sabr.org/wp-content/uploads/2020/03/research-collection4_350x300.jpg300350admin/wp-content/uploads/2020/02/sabr_logo.pngadmin2023-10-20 10:19:332025-01-23 10:54:39Billy Hoy and John Reilly 1889 E.R. Williams Card Game Playing Card
https://sabr.org/wp-content/uploads/2020/03/research-collection4_350x300.jpg300350admin/wp-content/uploads/2020/02/sabr_logo.pngadmin2023-10-20 10:19:322025-04-19 20:09:43Nat Hudson Right Hand Head High 1887-90 Old Judge Cabinets (N173)
https://sabr.org/wp-content/uploads/2020/03/research-collection4_350x300.jpg300350admin/wp-content/uploads/2020/02/sabr_logo.pngadmin2023-10-20 10:19:312025-01-29 04:43:35Joe Hornung Sitting and Holding a Baseball Bat and Cap Cabinet Card
https://sabr.org/wp-content/uploads/2020/03/research-collection4_350x300.jpg300350admin/wp-content/uploads/2020/02/sabr_logo.pngadmin2023-10-20 10:19:262025-04-05 20:35:24Tim Keefe in Profile Holding Ball to His Chest October 20, 1880 Harper’s Weekly
https://sabr.org/wp-content/uploads/2020/03/research-collection4_350x300.jpg300350admin/wp-content/uploads/2020/02/sabr_logo.pngadmin2023-10-20 10:19:202025-04-16 23:54:16Tim Keefe Throwing May 10, 1890 The Illustrated American Page 292
https://sabr.org/wp-content/uploads/2020/03/research-collection4_350x300.jpg300350admin/wp-content/uploads/2020/02/sabr_logo.pngadmin2023-10-20 10:19:172025-04-16 23:21:16Tim Keefe “Tim” Keefe (N.Y.P.L.) Delivers a “Down-Shoot.” May 10, 1890 The Illustrated American Page 293
https://sabr.org/wp-content/uploads/2020/03/research-collection4_350x300.jpg300350admin/wp-content/uploads/2020/02/sabr_logo.pngadmin2023-10-20 10:19:152025-01-23 11:05:07Tim Keefe and John Clarkson 1889 E.R. Williams Card Game Playing Card