President Jimmy Carter personally owned blue and silver "Nervous Waters" fishing pin measuring 1.5" x 1.5". The front features illustrations of several game fish surrounding the names "Bonefish," "Sea Trout," "Brown Trout," "Rainbow Trout," and "Dorado," encircling the fly-fishing company's name, "Nervous Waters." The reverse bears the company's fishing destinations, "Argentina–Chile–Bahamas." In fine condition. Accompanied by a Certificate of Authenticity confirming its provenance to the Estate of Jimmy & Rosalynn Carter, sold by Brunk Auctions in 2026, and signed by historical experts John Reznikoff and Luke Pascal. An avid outdoorsman throughout his life, President Carter was widely known for his passion for fly fishing, often spending time on the rivers and streams of Georgia and pursuing the sport during both his presidency and retirement. This personally owned pin from Nervous Waters, an internationally recognized destination fly-fishing outfitter, reflects one of Carter's favorite lifelong pastimes and offers a personal connection to the recreational pursuits of America's 39th president.