Great Britain 1950-52 KG6 1d light ultramarine corner block of 6 with cyl 190 dot unmounted mint cat £15
Great Britain 1950-52 KG6 1d light ultramarine corner block of 6 with cyl 190 dot unmounted mint cat £15
Great Britain 1950-52 KG6 1d light ultramarine corner block of 6 with cyl 190 dot unmounted mint cat £15