ALL WORLD. Mostly used. Schaubek Album, multi-generational, from 19th century through to 1940s with thousands of stamps mint and used. Value seems to be spread fairly evenly across the board including useful Persian Empire, classic Japan, reasonable representation of Sudan including camel postal stationery, Central and South America with international VARIG airmails, French Colonies in general, USA etc. Occasional material stuffed on the side as well.