I have a debate piece out about metal detectorists as citizen scientists in Sweden's foremost pop-sci magazine.
https://fof.se/artikel/sverige-behover-fler-medborgarforskare-med-metallsokare/
I have a debate piece out about metal detectorists as citizen scientists in Sweden's foremost pop-sci magazine.
https://fof.se/artikel/sverige-behover-fler-medborgarforskare-med-metallsokare/
@aarbrk @TazPoltorak
You can actually chart from year to year how well an ancient ruler is doing by the amount of copper in his silver coinage.
King John of Sweden (regn. 1568-92) issued spectacularly bad coins. My metalwork conserver reports that there are two types of horrendous corrosion on John's smaller denominations, one that is only seen on silver and one that is only seen on copper!