Sweet piece of Coral encrusted chain!

[wetfly]

Found this foot long piece of encrusted chain today in about five feet of water!! Wondering how best to try and preserve it as I'd like to somehow display it lol!! Also found a 1941 mercury dime and about a six pack worth of change!! More pics to follow! Thanks in advance for any preservation tips!!

 

[creskol]

Cool! I like that! Good luck on the preservation.

 

[cti4sw]

Electrolysis will take the rust off. It may take the coral off with it, but idk, never had a coral-encrusted object before.