North Borneo Japanese Occupation 1944-45 30s turquoise-blue, type 8 overprint on Japan, upper right corner block of 4, SGJ46.
A very fine unmounted mint block with full original gum. An exceptional positional multiple of the key value of the set, and rare in this quality.
The Stanley Gibbons catalogue value is £720+.
A very attractive contemporary stamp of Japan overprinted "NORTH BORNEO".
