Description
Canada 1971 6c 'Spring', error IMPERFORATE horizontal pair, SG677a.
Fine quality, unmounted mint with full original gum.
A rare error in exceptional quality.
The Stanley Gibbons catalogue value is £700.
Canada 1971 6c 'Spring', error IMPERFORATE horizontal pair, SG677a.
Fine quality, unmounted mint with full original gum.
A rare error in exceptional quality.
The Stanley Gibbons catalogue value is £700.