Post” Cards: Valentine's Day Cards from the Victorian Era to Early

Valentine's Day in the Victorian Era – 5-Minute History

POSTCARD MEMORIES: Long history of Valentine's Day cards - Innisfil News

This emotive Victorian card makes a loving Valentine's Day gift, art, Agenda

Signed, Sealed, Delivered – Selvedge Magazine

Vinegar Valentines — When You Care Enough to Send Something Truly

The Rude, Cruel, and Insulting 'Vinegar Valentines' of the Victorian Era - Atlas Obscura

A Guide to Vintage & Antique Valentine's Day Cards • Adirondack Girl @ Heart

Bizarre And Creepy Vintage Christmas Cards From The Victorian Era

Valentine's Day - Wikipedia