20th CENTURY MAIL GROUP. Range with 1907 PPC to Birmingham franked 5c tied by "TANGER/MAROC" cds, 1917 PPC to NY franked 2c pair + 3c pair, 1923 PPC to Basel franked 25c + 5c both optd. 'TANGER', 1925 airmail advert. env. to London franked 1F + 50c with circular "R." hs on front, 1932 local env. to Menes ex Casablanca with 50c meter-franking, 1933 PPC to England franked 50c, 10c + 40c, 1936 airmail PPC to France franked 1F50c tied by Casablanca cds, 1949 unsealed env. to Toronto franked 5F and other related examples. (45 covers/cards + 1 front) Cross Reference: FRANCE, AIR MAIL COVERS, PRINTED MATTER BY POST, PICTURE POSTCARDS (Image)