Great Britain 1983 15½p River Fish error, SG1207a Luxury A fine mint positional block

A fine mint positional block with part to large part original gum

the free franking privileges of Members of Parliament were abolished

there is some minor creasing and typical gum yellowing

Eight professional stamp designers judged the 5

Tanganyika 1917-21 10r red and green/green 'G

Great Britain 1983 15½p River Fish error, SG1207a Luxury A fine mint positional blockGreat Britain 1983 15p River Fish error, SG1207a. A very fine unmounted mint, with full original gum, imperforate vertical gutter pair. A very scarce QEII stamp error. Pierron records only 10 examples. Previously listed in the Stanley Gibbons catalogue (2016 edition) at a value of 4,600 prior to their adoption of a progressive policy of slashing the prices of modern British stamp errors since then. In our view, the current catalogue value of 1,000,