WORLDWIDE FLAG CANCEL COLLECTION. approximately 140 covers in a binder, begins with a few US covers (including two 1909 Sumner WA handstamps), followed by some event/naval cancels, then proceeds with countries including Canada, Denmark, Great Britain, China, Germany, Austria, Netherlands, Canal Zone/Panama, Colombia, Uruguay, Switzerland, and Australia, a wide variety of different cancellation types and purposes (some commemorative, some commercial), generally fine to very fine or better, an interesting and ecclectic assortment