At the same time Great Britain was issuing the Ony Penny Black, a prepaid cover was also issued, designed by William Mulready.
Back to List...At the same time Great Britain was issuing the Ony Penny Black, a prepaid cover was also issued, designed by William Mulready. Addressed to Malta with an additional franking of five examples of the 1840 2d bleu, this Mulready cover is extremely rare.