cylindrical slide rule —
Founded cylindrical slide rule models & stl files for printing
Intentional3D
MiddleFingerBoss
3DHoneyComb
Ray Fox
Syd
Matten79
Erl
Kiril
ndl
Cozmo77
camdotcam
Rp1030
simonreiff
Maker Lab
Mordiev
fingerprintsworkshop
Paynewayne
akwerdesigns
charlie_xmas
jonbourg