| Generation One - Paperwork - Postage Stamps - First Day Envelope - Grimlock |
| Generation: | Generation One | |
| Category: | Paperwork | |
| Sub-Category: | Postage Stamps | |
| Description/Name: | First Day Envelope - Grimlock | |
| Year: | 2022 | |
| Company: | Royal Mail | |
| Country: | U.K. | |
| Condition: | Mint | |
| Notes: |