five screw puzzles by george hart —

Founded five screw puzzles by george hart models & stl files for printing
George the Alien
Atlas3DSS
Five Hollow Tetrahedra
clivebradshaw
George Floyd Lithophane
Shacksandbeans
George Holt
Scan The World
George Wyllie
Scan The World
Five Headed Dragon
ASLLEXICON
puzzle key hook
ricky1982
Puzzle Box
red41040
Puzzle Village
karstenthuen
Puzzle Gift
tmackay
Puzzle  Escher Cubes
Frank Cheung
Five coats of arms 2
Scan The World
Five Crests
Scan The World