perpetual calendar clock —
Founded perpetual calendar clock models & stl files for printing
DIY3DTech
beckham__y
ecoiras
PeterOver1
StevePeterson
BrayChristopher
shiura
ConfusedAnt
simplyengineered
3DPrintsBuilds
MiniWorld
saulquinn
shiura
shiura
imeszaros
Iz2k
B
Steve
Stefan Nicolae
adafruit