Do you consider yourself a postcard collector?

If you think you’re serious about collecting postcards, think again! Introducing… Mary L. Martin, Postcard Collector to the Extreme!

This amazing lady from Perryville, Maryland, USA has a postcard collection that numbers not only by the hundreds, definitely not by the thousands, but by the millions!

Started forty years ago, her huge collection features postcards from the past and present, from celebrities and ordinary people, from every city, every town, and every country, and just about anything you can think of.

Here’s a two-minute video of Mary and her Perryville postcard shop as featured in WBAL’s Rob’s Attic by Rob Roblin:

If you want to check out more about Mary L. Martin and her postcard collection, visit her official site at http://www.marylmartin.com. Millions of postcards are also for sale in this website.

Mary L. Martin Postcards is the largest postcard shop in the whole world. If you and your Postcrossing buddies live near or around Perryville, Maryland, this shop is a good place for a meetup. If you guys are from somewhere else, this destination is an interesting idea for a Postcrossing field-trip!