cylindrical slide rule —
Founded cylindrical slide rule models & stl files for printing
mbasov
gmelenka
spongybob1958
ljohnson7302
tjsc5f
Sweepingzero
MakeItMakeItMakeIt
stevew91
Dr_Teeth
TooMuchFilament
dmitri_t
dylanmandelbaum
CoolDuke
bstott
daveblueeyes67
Shapespeare
hi1357357
jimerb
o0aaron0o
NJenkins