"Thanking You Very Much for Your prompt Mailing of that Unique 1912 Liberty "V" Nickel !.. ... " (more).. And I understand how it can be difficult to keep track of Exactly which coin you Auction, each time.... When I photograph small items that I want to Auction.... I include a small card with certain number codes for Each item.... My numbers ID the Date of each photo and a following number sorts Each Item to put into an Auction.... So far, it Works.... Kevin, Thanks, Again.... Major "Bob" Huff in Texas of Our USA...."