curta calculator type i scaled at 3 1 —
Founded curta calculator type i scaled at 3 1 models & stl files for printing
SkeletonEarth2
Naelectronic
PjotrStrog
LombardiEngineering
DavidF
CabbitCastle
CabbitCastle
allenrowand
Joaco3D
Gyorg
titleunknown
techconstruct
raul227
dp3dingenieria
Sir_Ken
UechiMike
outcastrc
loserish
Spinnetti
TK_bit_twiddler