I use Red Book and KM.
They compliment each other. Some information is missing in the Red Book you can find in KM.
I wish somebody make an internet based catalog and edited periodically.
Besides, I could compare them both Red Book and KM. I did transfer Red Book to Excel spread sheet, marked the coin I have at what grade and catalog value. Weight, metal composition, Mint error, noted the date I purchased and for what price, etc.
Samuel tan
They compliment each other. Some information is missing in the Red Book you can find in KM.
I wish somebody make an internet based catalog and edited periodically.
Besides, I could compare them both Red Book and KM. I did transfer Red Book to Excel spread sheet, marked the coin I have at what grade and catalog value. Weight, metal composition, Mint error, noted the date I purchased and for what price, etc.
Samuel tan
















