04-11-2024, 11:55 AM
One of the most important salts around 1400 was saltpetre. You can probably guess why.
There were a few more.
Copper sulphate, zinc salt, etc.
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[attachment=9370]
Saltpetre used to be collected in pigsties.
There were a few more.
Copper sulphate, zinc salt, etc.
You are not allowed to view links. Register or Login to view.
[attachment=9370]
Saltpetre used to be collected in pigsties.