We love vintage jingle bells especially on a card.
Here is a Lansing Button Company Card of 8 silver jingle bells.
Bells by Lansing.
Features: Eight Silver Unused 1/2 inch Bells, great graphics of jingle bells and bells , holly and traditional Christmas colors
For Costumes, Gift Packages, Decorations, Ski Suits, Skating Socks and Jingle Bracelets
Condition: Very Good, NOS, card has some creases and bends

These are true vintage and have been a part of our vast Christmas smalls collection.
See pictures for item detail. We have tried to capture everything described.
We can provide additional pictures or information upon request.