Patent
Triplicate No.18
Dougherty first secured a patent for “Triplicates” in 1876, a novel type of indices with a miniature card in the top left-hand corner (and bottom right).
Uback
Uback horse racing game patent specification, Chad Valley Co Ltd, 1922.
Warren Paper Products
Warren Paper Products Co., Lafayette, Indiana, publishers of Built-Rite toys, games and puzzles.
Zum
Zum card game published by Milton Bradley Co., c.1905.