U.S. & Worldwide Stamps & Postal History

*O 1881-1981 collection of many hundreds, used and unused singles and sets, neatly mounted on Persiphila pages, in five well-filled albums, with Scott Numbers and catalogue values noted alongside, some duplication, pairs, blocks of four, also Air Post, Officials, Postage Dues and some reference and unlisted items, mixed condition, occasional flaws possible, generally fine-v.f., high catalogue value