Daval Bell Slide Award Card
Looking for an award card for a Daval "Bell Slide" trade stimulator like the one pictured below. Also, the "Gum Here" cover (I know this one is a long shot).
Forum for those interested in antique coin operated devices
https://www.coinopcollectorforum.com/
https://www.coinopcollectorforum.com/viewtopic.php?f=28&t=9909