Maker: PelikanNotes: 12 identically pieces form the shape of three intersecting cubes (inspired by M.C. Escher). Made in three fancy woods.On Jan. 14, 2008 10:31:31, the following description has been added:I forgot to mention that this is a design by Rik Brouwer, but you probably knew that...

Another early Eric Fuller work. This is harder to put together than to take apart. The cube does not really hold together, so you have to be careful when holding it. However, the wood used was a very high quality one.

This is a vintage 4-Leaf Clover Keychain Puzzle from the 1950's. Says "GOOD LUCK" in large letters and in small letters, "made in USA" and "PAT PEND". In excellent condition except for some bleeding of the orange plastic into neighboring pieces typical of the orange plastic used at this time. Normally this horseshoe was marketed with a horse head in the center, but this is a much rarer version with a clover leaf instead.

This is a 3D plastic puzzle of a Big Mac Burger put out by McDonald's many years ago. It is made of durable hard plastic and is in excellent condition. I was told that this was never marketed in the USA.

This is a miniature version of the jeep keychain puzzle and was made in the 1960s. It is complete and in excellent condition. This auction is for the MINIATURE VERSION ONLY, the large (typical) version is just shown for comparison. It measures only 1 inch (2.5cm) in length, including the keychain loop, and is one of at least 8 different rare miniature versions of common keychain puzzles.