cylindrical slide rule —
Founded cylindrical slide rule models & stl files for printing
DevanM
FlyingPurpleCow
Ebug14
Matt
GH2022
GH2022
Zi-vo
Notrial
zzzy
Breeki
Olgethorpe
djedi
nictrick777
Big B1
morozgrafix
John
JessLGames
Dampmaskin
OpenScadDad
mchangcreative