1408 CHAD - AIRMAIL Auction #2141: WORLDWIDE + ARGENTINA: General November auction Pair / Mint NH (Virgin Gum) Cat.#: Yv.88 var. VF. Yvert 88, 1971 Bird, IMPERFORATE PAIR, MNH, very fine quality! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2021-11-04 22:25:00