1. Leslie Mann Baseball Lantern Slide, No. 189 Creator: Mann, Leslie; Erker Bros. Optical Co., St. Louis Mo., Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
2. Leslie Mann Baseball Lantern Slide, No. 201 Creator: Mann, Leslie; Erker Bros. Optical Co., St. Louis Mo., Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1920–1925 Institution: Springfield College Archives and Special Collections
3. Leslie Mann Baseball Lantern Slide, No. 202 Creator: Mann, Leslie; Erker Bros. Optical Co., St. Louis Mo., Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
4. Leslie Mann Baseball Lantern Slide, No. 198 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
5. Leslie Mann Baseball Lantern Slide, No, 76 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1920–1925 Institution: Springfield College Archives and Special Collections
6. Leslie Mann Baseball Lantern Slide, No. 194 Creator: Mann, Leslie; Erker Bros. Optical Co., St. Louis Mo., Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
7. Leslie Mann Baseball Lantern Slide, No. 186 Creator: Mann, Leslie; Erker Bros. Optical Co., St. Louis Mo., Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
8. Leslie Mann Baseball Lantern Slide, No. 207 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
9. Leslie Mann Baseball Lantern Slide, No. 208 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
10. Leslie Mann Baseball Lantern Slide, No. 210 Creator: Mann, Leslie; Erker Bros. Optical Co., St. Louis Mo., Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
11. Leslie Mann Baseball Lantern Slide, No. 211 Creator: Mann, Leslie; Erker Bros. Optical Co., St. Louis Mo., Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
12. Leslie Mann Baseball Lantern Slide, No. 86 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1920–1925 Institution: Springfield College Archives and Special Collections
13. Leslie Mann Baseball Lantern Slide, No. 224 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1920–1925 Institution: Springfield College Archives and Special Collections
14. Leslie Mann Baseball Lantern Slide, No. 229 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
15. Leslie Mann Baseball Lantern Slide, No. 45 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1920–1925 Institution: Springfield College Archives and Special Collections
16. Leslie Mann Baseball Lantern Slide, No. 46 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections
17. Leslie Mann Baseball Lantern Slide, No. 52 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1920–1925 Institution: Springfield College Archives and Special Collections
18. Leslie Mann Baseball Lantern Slide, No. 54 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1920–1925 Institution: Springfield College Archives and Special Collections
19. Leslie Mann Baseball Lantern Slide, No. 62 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1920–1925 Institution: Springfield College Archives and Special Collections
20. Leslie Mann Baseball Lantern Slide, No. 74 Creator: Mann, Leslie Format: Photographs Collection: Leslie Mann Baseball Lantern Slide Collection Date: 1922 Institution: Springfield College Archives and Special Collections