https://www.spoonflower.com/collections/649211-vintage-valentines-by-carrie_cantwell
Public domain images from the Library of Congress collections all listed as "no known copyright restrictions."
All Products forVictorian Valentines - Lilac
Wallpaper
Kitchen & Dining
Bedding
Living & Decor
Fabric
About the Design
More scales + colorways:
https://www.spoonflower.com/collections/649211-vintage-valentines-by-carrie_cantwell
Public domain images from the Library of Congress collections all listed as "no known copyright restrictions."