1943/78 (ca.), AEROGRAMMES: duplicated lot of about 550 airletters/aerogrammes with a wide variety of different types and sub-types, watermarks, commemorative and Christmas issues etc., commercially used with some CTO, First Day and special cancels and the majority used to USA with some other destinations, mostly in fine condition and an excellent study material for the specialist with a very high cat. value - please inspect carefully! (Katalog-Nr.: AE)