SG C5. 1929.
Immaculate cover to Leicester (S.S. Duchess of Athol (Canada) Mail)) with a superb strike af Cachet IVa in magenta. Slightly over-struck by London the wavy line 'PAQUEBOT' postmark and also '1 1/2D/F.B.' tax marking on front.
David Brandon Certificate.
Extremely Rare and Outstanding Quality.