ChinaFrench Colonies (Maroc) 1913 envelope from Rabat French Morocco
with dispatch cachet addressed to Rabat with French Maroc Postage Due "5 on 5c" Blue Yvert 10 (4) and "10 on 10c" Brown Yvert 11, tied by Rabat arrival cancel. Scarce Postage Dues on cover. (pt)
