The Penthouse Fridays in March 1976
| Band/Artist | Gryphon, Widow Maker, A Band Called 'O', Eddie and The Hot Rods, FBI |
| Artist | Matthew Watkinson (AKA Tharg) |
| Venue | The Penthouse |
| Type | Gig Poster |
| Country | United Kingdom |
| 1976-03 | |
| Dimensions | 21.0 × 29.7 cm |
| Notes | These were pinned to the walls as fans entered the club but they were always "removed" later in the evening! A4 size Monochrome |
Added by 70sProgFan