1990-91 Topps & O-Pee-Chee Hockey Cards
Thirty years ago was the “Hockey Card Explosion,” when hockey cards skyrocketed in popularity as several new companies entered the market. In the second part of this podcast series, Sal Barry and Tim Parish examine the often-overlooked 1990-91 Topps and O-Pee-Chee sets, including the insert sets and box bottom cards.
