2018-19 Springfield Thunderbirds Checklist
Throwback Jerseys
This was issued as an unperforated sheet with 8 cards on it. The cards were probably not meant to be separated, since the reverse of the sheet was a large image of the team's logo. However, the cards were printed in such a way that they were distinct from each other. There are four different basic card designs, but due to varieties in color, no two cards are exactly the same. The cards are oversized.