1863/81: ½ d. yellow, wmk. Crown CC, perf. 14, a used example from
the April 1880 printing (supply #22) showing faint vertical
1863/81: ½ d. yellow, wmk. Crown CC, perf. 14, a used example from
the April 1880 printing (supply #22) showing faint vertical 'laid'
lines in the paper, variety "Watermark Inverted", cancelled by part
"A25" obliterator in black. Slightest of aging but a very rare
stamp Gi = £ 600