The War Eagle coin-operated Slot Machine by Mills Novelty Co. (circa 1931), 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. This video explains how the Reserve feature fitted to most MIlls Jackpots work. Often overlooked by most reference guides and manuals. Vintage Mills 'War Eagle' 5 cent slot machine, serial number 344077, restored, operating at this time, retaining keys, approx 27'h, 16'w, 15'd, 88.25lbs Start Price: $800.00. War Eagle slot machine. 1930.great condition. All parts are smooth and are in great condition. 5 cents slot machine. Made by mills novelty.