nice machine.
good score.
on ebay, there are a great number of vintage gum wrappers listed.
here is a list from highest to lowest in price.
find one you like, and staples, or, a local printer can make them up for you.
there are some pretty cool ones if you take the time to look through the listings.
good luck.
hope this helps.
http://www.ebay.com/sch/i.html?_from=R4 ... per&_sop=3