Triskelion a Triskele composed of three sevens as its symbol in place of the Nazi Swastika. The Flag of the Isle of Man bears 3 legs based on the Triskele. The crest of the Breton football club En Avant de Guingamp combines the Flag of Brittany, the team colours and the triple spiral triskelion. "The Gamesters of Triskelion" is a second-season episode of the American science fiction television series "Star Trek". In the Marvel Universe, the intelligence agency S.H.I.E.L.D. uses the Triskelion as its headquarters . The Triskele is also used as a prominent symbol in MTV's "Teen Wolf (2011 TV
Sylloge of Coins of the British Isles Coins. By J.D. Brady. 30 plates, 1982. Tokens of the British Isles 1575-1750. Part I. Bedfordshire to Devon. By R.H. Thompson. 35 plates, 1984. Part II. Hiberno-Norse Coins. By W. Seaby. 16 plates, 1984. Coins of Charles I. By J.J. North and P.J. Preston-Morley. 130 plates, 1984. Anglo-Saxon Coins, Part V: Athelstan to Edgar's Reform. By M.M. Archibald and C.E. Blunt. 56 plates, 1986. Scottish Coins. By J.D. Bateson and N.J. Mayhew. 116 plates, 1987. Anglo-Saxon, Anglo-Norman, and Hiberno-Norse Coins. By B. Kluge. 41 plates, 1987. Anglo-Saxon and Later Medieval British Coins. By A. Mikolajczyk. 20 plates, 1987. Tokens of