Vintage 1960’s Kiddies Christmas Cards Single-Sided Valentine Colorful Unused

Description

Vintage 1960’s Kiddie Christmas Cards:
7 rare, single-sided cards, similar to classroom exchange Valentines, but a bit larger ~ measuring just under 6” x 3.25”
Super cute, kitschy and colorful and all are unused/unsigned, no envelopes.
One of the Santa cards has ink bleed through on the back as shown in photos.
All of my greeting cards are carefully packaged and shipped with tracking in a sturdy, stay-flat photo mailer.