To "test" the American market, Topps came out with the 1966-67 test set and released it to market during the 1967-68 season. The original 1966-67 Topps series consisted of 132 cards but the test set was half that at 66. Because of the short supply, these cards are some of the toughest to find. These outstanding examples are from vending boxes and are overall NM-MT. Lot includes #30 Dave Keon, #55 Jim Neilson, #56 Bruce MacGregor, #57 Pat Stapleton, #58 Mathew Ravlich, #59 Pierre Pilote, #60 Eric Nesterenko, #63 Alex Delvecchio, #64 Ed Johnston, #65 John Ferguson and #66 John McKenzie.