SG 94 pl 12 1870 (large white corner letters)
Plate 12 (vermillion) current number 321
Image source British Postal Museum from the R M Phillips Collection. Vol XXXII Pg 32.
next plate in 4d series
| Watermark | Large garter |
| Perf | 14 |
| Put to press | 21 Mar 1870 |
| Number issued | 15,842,880 |