Vest Pocket Patents
Two of these are numbers from the coin slide and the others are Mills Novelty Co. 3-wheel slot patents.
783794 John L. Miller, Coin-Controlled Vending Machine, Feb 28, 1905, 194/282; 221/196 - vend cigars from the original box (showing tax stamp)
The Vest Pocket coin-operated Slot Machine by Mills Novelty Co. (circa 1938), and it's history and background, photos, repair help, manuals, for sale and wanted lists, and census survey is brought to you by The International Arcade Museum at the Museum of the Game.
1697537Coin-controlled machine, Fred L Mills, Mills Novelty Co, Jan 1, 1929, 221/124, 273/143.00R, 194/300, 312/49, 221/277, 221/131, 221/155 - 3-wheel slot machine
1677647Safety-catch device, Mills Fred L, Mills Novelty Co, Jul 17, 1928, 221/13, 221/152, 453/38, 221/206, 273/143.00R, 221/264, 221/270 - for above 3-wheel slot machine
1767602Coin-controlled vending machine, Fred L Mills, Mills Novelty Co, Jun 24, 1930, 273/143.00R - 3-wheel slot machine
1854479Coin-operated machine, Fred L Mills, Mills Novelty Co, Apr 19, 1932, 273/143.00R, 194/290 - 3-wheel slot machine
Repair Mills Vest Pocket Slot Machine Reel Strips For Sale
1908380Coin slide, Walter A Tratsch, Monarch Tool & Mfg Company, May 9, 1933, 194/291 -
1908752Coin controlled device, Louis M Hall, Monarch Tool & Mfg Company, Walter A Tratsch, May 16, 1933, 94/291 -