1951 New values
WM: None Design: William Goffin Engraving: Leon Janssens Perforation: 13½ x 14
| 903 | PV11 | 1 Fr | red | 0.25 | - | 0.25 | - | EUR |  |  | Buy | Sell | |||||
| 903F* | PV12 | 1 Fr | red | Perf: 13½ x 13 on 3 sides | 5.00 | - | 2.00 | - | EUR |
WM: None Design: William Goffin Engraving: Leon Janssens Perforation: 13½ x 14
| 903 | PV11 | 1 Fr | red | 0.25 | - | 0.25 | - | EUR | | | Buy | Sell | |||||
| 903F* | PV12 | 1 Fr | red | Perf: 13½ x 13 on 3 sides | 5.00 | - | 2.00 | - | EUR |