620 CAMEROON - GENERAL ISSUES Auction #1924: WORLDWIDE + ARGENTINA: General June auction Set / Mint NH (Virgin Gum) Cat.#: Sc.669/70 var. VF. Sc.669/70, 1980 Rotary, set of 2 values, IMPERFORATE var., VF! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2019-06-27 22:15:00