12 inch ruler —
Founded 12 inch ruler models & stl files for printing
heron
heron
sprior
LukeOne
smlimbach
Argetlam
danielzaleski
heron
mystuffprint
twerkcat
twerkcat
Simon J Fernan
2Mars
sjogerst
Giles Barton-Owen
Stoneman
Almondtofu
Fotoman
Jason_M
MikeVB