fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 months agoGLAMourmander.xyzimagemessage-square30fedilinkarrow-up1665
arrow-up1665imageGLAMourmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 months agomessage-square30fedilink
minus-squareThe_v@lemmy.worldlinkfedilinkEnglisharrow-up6·3 months agoMy personal theory - used as a quick method for evaluating the value of gold and silver coins. Holes are for diameter, the bumps are used to estimate thickness.
My personal theory - used as a quick method for evaluating the value of gold and silver coins.
Holes are for diameter, the bumps are used to estimate thickness.