National Records of Scotland
Valentine's Day Archives - streetsofsalem
BBC - London - London Local - Ilford's old sweetheart
Victorian era love letters sent by former PM's parents published online
From 'vinegar valentines' to human hair: The surprising history of valentine cards - Who Do You Think You Are Magazine
Victorian 'Vinegar' Valentines - Zoë Cashman
Coroner's report - The National Archives
Recording Angels: Scottish Registrars since 1855
Victorian Valentines' on display in Lexington
83 Victorian Valentine Stock Photos, High-Res Pictures, and Images - Getty Images
The History of Valentine's Day - Origins, Facts and Tradition
The Traditions of St Valentine's Day - The history, traditions and gifts given on this romantic day of the year
Laura Seddon Collection Manchester Metropolitan University
A Victorian Valentine National Records of Scotland