100% (made by Sparkbrook Golf Ball Co in the 1930's) & Patent Lattice Balls. Both of these balls approach Mint original condition. They are unused, with wonderful lustre to the original paint, and only the 100% ball has a half-dozen or so nicks in the paint. The "Patent" ball is quite rare—not even found in McGimpsey's encyclopedic reference book, The Story of the Golf Ball.