| Added by |
 Iordache Gabriel
|
| Face value | 3 pence |
| Catalog code (Michel) | GB 352x |
| Catalog code (Scott) | GB 388 |
| Catalog code | Yvert et Tellier GB 368; Stanley Gibbons GB 632; AFA number GB 346; Unificato GB 368 |
| Series | National Productivity Year |
| Stamp colour | cobalt / dark bluish violet |
| Watermark | Crown Multiple Type 1 [Inv] |
| Stamp use | Commemorative stamp |
| Print run | 182.580.000 |
| Issue date | 14/11/1962 |
| Designer | David Gentleman |
| Paper type | chalk-surfaced |
| Print technique | photogravure |
| Printed by | Harrison & Sons Ltd. |
| Perforation | comb 15 x 14 |
| Height | 24.00 mm |
| Width | 41.00 mm |
| Catalog prices | No catalog prices set yet |
