| Empire Strikes Back 21-Back Power Droid Proof Card | |
| The ESB 21-Back proof card shown above features Power Droid. The square bottom corners and offset punch hole represent two card front characteristics that immediately distinguish this piece as a proof card. |
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| Description by: | Michael G. Mensinger |
| Photo: | Michael Chomyn |
| From the collection of: | Michael Chomyn |
| Country: | United States |
| Film: | Empire Strikes Back |
| Licensee: | Kenner |
| Year: | 1980 |
| Category: | Toys / Action Figure Related / Proof Cards |