{"product_id":"plate-block-of-4-1997-usa-32-air-force-50th-anniversary-mnh-scott-3167-p1111","title":"Plate Block of 4 – 1997 USA 32¢ Air Force 50th Anniversary MNH Scott 3167 P1111","description":"Plate block of four 32¢ stamps issued September 18, 1997 to commemorate the 50th anniversary of the U.S. Air Force as a separate military service. Artwork features four Thunderbirds F‑16 jets in a diamond formation. This was the first U.S. stamp to use Scrambled Indicia anti‑counterfeiting technology. Plate number P1111 appears in the lower‑right margin. All stamps are mint, never hinged with original gum. Identified as Scott No. 3167.\u003cbr\u003e\u003cbr\u003eFEATURES\u003cbr\u003e- Issue Year: 1997\u003cbr\u003e- Denomination: 32¢\u003cbr\u003e- Subject: U.S. Air Force 50th Anniversary\u003cbr\u003e- Design: Thunderbirds F‑16 diamond formation\u003cbr\u003e- Security Feature: Scrambled Indicia (first U.S. stamp to use it)\u003cbr\u003e- Format: Plate block of 4\u003cbr\u003e- Plate No.: P1111\u003cbr\u003e- Scott No.: 3167\u003cbr\u003e- Condition: MNH\u003cbr\u003e- Gum: Original gum\u003cbr\u003e- Theme: Military aviation, Air Force history\u003cbr\u003e","brand":"USPS","offers":[{"title":"Default Title","offer_id":53018065666347,"sku":"338 - Letter 00895 - U.S. Stamp Air Force","price":8.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5064\/4011\/files\/8651d7f8-372a-406a-830c-92679de9b30f.jpg?v=1774989513","url":"https:\/\/www.sweetdealalabama.com\/products\/plate-block-of-4-1997-usa-32-air-force-50th-anniversary-mnh-scott-3167-p1111","provider":"Sweet Deal Alabama LLC","version":"1.0","type":"link"}