Bronze disease!
Bronze disease is a cyclical corrosion process that requires chloide salt contamination (such as from seawater) oxygen and moisture. Chlorides cannot be removed by soaking in water alone. | Ellen Carrlee Conservation
Bronze Disease
Bronze Disease? | Coin Talk
Copper, corrosion and curbing the damaging effects of Bronze Disease | BEYONDbones
Bronze disease - Wikipedia
Why Does Bronze Disease Love Alexandrians? | Coin Talk
Bronze Disease
Do these coins have bronze disease? How I can I tell encrustation vs patina vs bronze disease? Thanks : r/AncientCoins
Bronze Disease: CURED | Coin Talk
Is this bronze disease? | Coin Talk
Bronze disease - CAMEO
Bronze Disease
Bronze Disease: Even Metal Gets Sick - CU Conservation - Cardiff University
Bronze Disease
Bronze Disease - Need Help - Coin Community Forum
Bronze Disease Advice Needed Please! - Coin Community Forum
Bronze Patinas, Noble and Vile – Brewminate: A Bold Blend of News and Ideas
What To Do If A Coin Has Bronze Disease? – American Coin Stash
