Photographing Artifacts
https://hsscarchaeology.wordpress.co...ing-artifacts/
This -> "Scale: Always include a scale in the photo. I have five and ten centimeter scales that I made out of cardstock and foam core. A small ruler would also work. In a pinch use a familiar object such as a coin, but always include a scale! In the following photographs, which biface is larger? Without a scale we have no way to tell."
Photographic Reference Scale Tutorial
http://web.ncf.ca/jim/scale/
Applying the Methods of Evidence Photography to Archaeological
Collections
https://sha.org/assets/documents/Tec...le02-proof.pdf
Bronc