672 GREAT BRITAIN - GENERAL ISSUES Auction #240: ARGENTINA + WORLDWIDE: General auction of October! Single / Used Cat.#: Sc.28a Cat.Value: US$300 VF. Sc.28a, 1856 1sh. light green, left sheet margin, VF! Starting Price: US$ 40 Current Price: US$ 40 Bid US$ 40 or more Closing: 2017-11-02 22:30:00