Become an APS member and enjoy up to 50% off the cost of content on the C3a Learning Platform.
To join the American Philatelic Society, go to: https://stamps.org/join-now
About this video:
When the video's author, David Plunkett, was researching the story behind an advertising cover for Oliver House, located in Toledo, Ohio, he discovered its hidden past. He shares the insights learned from his study of one 1861 cover.
Video Duration: 16 minutes and 11 seconds