mechanical tally counter 2 0 —

Founded mechanical tally counter 2 0 models & stl files for printing
Mechanical Tally Counter 20
FredrikHamrebjorkDesigns
Teensy 20
Lowres
Mechanical Tally Counter 50
FredrikHamrebjorkDesigns
Mechanical Tally Counter 40
FredrikHamrebjorkDesigns
Mechanical Tally Counter 50
FredrikHamrebjorkDesigns