I bought these from another party who did the restorations. Here is an abbreviation of his procedure:
RESTORED Using a Natural Acid Solution with 100% Organic White Vinegar Filtration Reduction, these Nickels have been restored from a state of Unknown Dates back to Recognizable Condition. The careful method generally takes several months or more start to finish.
|Shipping / Handling Cost||Cost For Each Additional Item||Service|
|$1.20||$0.12||Standard Shipping (1 to 5 business days)|