Hello everyone, I am a newbie. I visit the forum almost on daily basis in the past year, learn a lot from you all experienced collectors. Finally decide to register, while it takes some weeks for approval 😅.
I have a question about storing copper/bronze pennies. I am currently keeping penny and halfpenny in capsule then in an air-tight box, due to the high humidity here in Hong Kong. In the same box, I also keep silver coins, like shilling, florin etc. Is it ok to do so? Or I should separate copper/bronze coins from silver coins? Thanks in advance for your advice.