ALL WORLD. Cover. An archival correspondence only 1930/40s, about 350 items, all to the same addressee, many census, registered, interesting route markings, especially during WW2 and much more. Some of the countries include Chile, Veneuzela, Lebanon, British POs abroad, Bolivia, Italy, Salvador, Egypt, etc. Many of these commercial covers would individually easily sell on Ebay for good money. Definitely a great lot to research, finds highly likely.