Block x 4 values with green omitted error. Superb unmounted mint with normal for comparison. The item "1966 British Birds (ord). Superb unmounted mint block x 4 green omitted error" is in sale since Sunday, November 8, 2020. This item is in the category "Stamps\Great Britain\Elizabeth II\Pre-Decimal (1952-1971)".
The seller is "wickham_stamps" and is located in Bromley. This item can be shipped worldwide.