LETTER SYSTEMS
Block/Quit
INV 2515 PARKER c1905 Block

56/56 cards | 88x63mm | original box "The New Game Block" | rules | "Grand Prize World's Fair St. Louis 1904" | BY.80.25
INV 2721 PARKER c1905 Block

56/56 cards | 88x63mm | original box "The New Game Block" | rules | "Grand Prize World's Fair St. Louis 1904" | BY.80.30
INV 1816 PARKER c1905 Quit

56/56 cards | 88x63mm | original box "Quit" | rules | BY.80.05
INV 1461 PARKER c1905 Quit

56/56 cards | 88x62mm | original box "Quit" | rules | BY
Rummy
INV 2456 UNITED GAMES 1916 Rummy

44/44 cards | 88x63mm | original box "Improved Home Cards for playing [...] Rummy [...] and other absorbing games" | rules [© 1916] | BY.80.22
INV 2522 PARKER 1942 Rummy

44/44 [+1] cards | 89x57mm | original box "Rummy and other games. Home edition" | rules | BY.80.14
INV 2519 PARKER 1968 Rummy

44/44 [+1] cards | 89x58mm | original box "Rummy and other games. Home edition" | rules [© 1942, 1968] | BY.80.10