1754 Franco-American Jeton. Beavers Building a Dam. Lecompte-129, Betts-389, Breton-514, Frossard-33. Silver. Reeded Edge. AU Details--Cleaned (PCGS)…. 28.8 mm. Coin alignment. Untoned apart from wisps of iridescent color here and there around the peripheries, this piece retains appreciable semi-prooflike luster in the fields on both sides.