Hi gravitycure
Welcome to the forum !!
One possible explaination is if these coins were taken from circulation at various times and places ? then environment before coming into your hands could play a big part in toning or no toning variations,, Some of the toning could even be a result of where and how you had the coins stored ? humidity , and temp variations can make a coin tone, put both circumstances together, those before your getting the coins and those since you have had them, and the differences in the coins can be remarkable.
Rick
Welcome to the forum !!
One possible explaination is if these coins were taken from circulation at various times and places ? then environment before coming into your hands could play a big part in toning or no toning variations,, Some of the toning could even be a result of where and how you had the coins stored ? humidity , and temp variations can make a coin tone, put both circumstances together, those before your getting the coins and those since you have had them, and the differences in the coins can be remarkable.
Rick

















