Cleaning and Treatment of Ancient Metal Artifacts and Coins Part - 1 - One Introduction: Why does ancient metal deteriorate and what is that green and black stuff that covers artifacts? The metals from which...
Ancient Coins - Glossary of Terms AE: Used to indicate a bronze coin; used in describing ancient coins made from copper, bronze, or orichalcum Roman type of brass, yellowish in colour. AE1 thru AE4: The...