Historic Hologram

1991-92 Pro Set NHL 75th Anniversary HologramEveryone who collected hockey cards during the early 1990s knows of the Stanley Cup Hologram released by Pro Set during the 1990-91 season. But many don’t know about his little brother – the NHL 75th Anniversary Hologram, produced a year later. To commemorate the NHL’s diamond anniversary, Pro Set made 10,000 copies of this card and randomly inserted them into foil packs of 1991-92 Pro Set Series 2 hockey cards. Continue reading “Historic Hologram”