I am puzzling since 1965.Since 1975 I collect puzzle toys and all about them: puzzle articles, puzzle books, puzzle catalogs, puzzle patents, puzzle postcards, etc...I Have collection of several thousands of puzzle items. I am collecting on a selective basis at present time.
If you have any "twisting puzzles" not yet in my collection,please,let me know.
I will be happy to buy or to echange some puzzles. Good Puzzling, ESTE
CUBE (SHAPE PRESERVING)
HEADS & OBJECTS
SIAMESE & FUSED