Interlocking - Small Stellated Dodecahedron

Small Stellated Dodecahedron
Designer:David Bruce
Craftsman:Interlocking Puzzles
Material:Peroba Rosa

The shape is the first stellation of the dodecahedron. L. L. Porter patented a design in 1894 that used a single key piece. David changed the design slightly in 1948 so the key has two pieces. The similarity to the Six-Piece Burr is noticeable.