Clipped planchets on U.S. Commemorative Half Dollars are very rare. This Long Island Tercentenary Commemorative Half Dollar has a clipped planchet at 11:00. The clip is clearly visible on both the obverse and reverse.

A nice example of a curved clip on a Commemorative Half Dollar.

Recently I purchased the unique 1936 plaster model and galvanos from the estate of Howard Weinman, the designer and sculptor for the Long Island Tercentenary Half Dollar. Copyright story reprinted by permission from Page 1 and Page 39 of the July 8, 2024 issue of COIN WORLD, Sidney, OH (coinworld.com)