cover 1d. deep blue on blue, Plate 3 [25], an exceptional top left corner example, rich blue colour, on XU5 (vertical crease at left and small part of back missing) to Brickfields, perfectly cancelled by c.d.s. (5.5). Extremely fine and without doubt the premier single franking Bicycle cover in existance. "Sans pareil". B.P.A. Certificate (1983). Photo in colour