Description
GB 1912 1½d 4x distinct shades in unmounted mint blocks of 4 sg362, etc [ref: 294/414 s/ai0439]
1½d 4x distinct shades in um blks of 4 sg362, etc
GB 1912 1½d 4x distinct shades in unmounted mint blocks of 4 sg362, etc [ref: 294/414 s/ai0439]