cylindrical slide rule —
Founded cylindrical slide rule models & stl files for printing
Phaedrux
genau14zeichen
Monkeys3DP
xSXHCx
amk1208
Gretzn
Cutwow
PruneFace
jpmendes
Phaleron
frankjoshua
kwh32901
Holuboy
xanearix
Aethernex
oramafanis
Harry
SaturnzBarz
Anubis_
Mohsin Khan