Archaeological photography scales (10 cm north arrow and scale)

A simple clean (no text) archaeological north arrow and 10 centimeter scale. The arrow is 10 cm tip to tip also, although the accuracy of the measurements obviously depends on your settings and machine. These print out fine for me. I printed in white, masked the surfaces with tape, and sprayed with a flat black spray paint for plastic.

These aren't as nice as professionally made ones, but I think they're pretty ok.

I hope these are useful to you.