Great Britain 1972 7½p Christmas (Angel playing harp) error, SG915a.
Very fine unmounted mint, with full original gum, example with ochre omitted, offered with normal for comparison.
A rather attractive and subtle error of missing colour, which affects the angel's robes making them appear a slightly different shade.
A scarce and reasonably priced QEII stamp error. Pierron records only 200 mint examples possible.
