perpetual calendar with mechanically automatic day of the week —
Founded perpetual calendar with mechanically automatic day of the week models & stl files for printing
Kodda74
Doug
Abuzz Designs
Maelremrem.xyz
adynis
Bas
timcel
Old Curmudgeon
TheSameNameTwice
bunnyology
Luke
Rasmus A
Rasmus A
Redneck Design
Darragh
Jérémy Reeder
TangoDeltaDelta
redbeardmathpirate
madmadstefo
snapfood