780 GREAT BRITAIN - POSTAL STATIONERIES Auction #1928: WORLDWIDE + ARGENTINA: General Winter auction Postal Stationery / Cat.#: VF. 4 Aerograms with SPECIMEN overprints, very thematic, excellent quality! Starting Price: US$ 50 Current Price: US$ 50 Bid US$ 50 or more Closing: 2019-07-25 22:05:00