Check the listing for details. Circa 1971 USAF 7th SOS Operation Flintlock IV Plaque. Listed at 160.00 USD. Circa 1971 USAF 7th SOS Operation Flintlock IV Plaque Product DescriptionARTIFACT: This is a United States Air Force 7th Special Operations Squadron Project Flintlock IV plaque from 1971. VINTAGE: Circa 1971. SIZE: About 10” in height and 8 ¾” in width.. CONSTRUCTION/MATERIALS: Wood, glue, paint, and brass. ATTACHMENT: None. MARKINGS: The plaque under reads “FLINTLOCK IV, 1971,” and the hanging device on the back of the plaque is marked “MADE IN GT BRITAIN.” ITEM NOTES: This is from a large collection of Air Force items which we will be listing more of over the next months. VBEX95 LAAEX afpg70071 CONDITION: 7+ (Very Fine+): The plaque shows a few signs of wear and a chip along the top edge of the insignia, it is in generally great condition. GUARANTEE: As with all my items, this piece is guaranteed original. inkfrog terapeak inkFrog Analytics