Mary Martin Antique Postcards

Mary Martin Antique Postcards Check out MaryLMartin.com and shop online NOW!! Don't forget to join our mailing list! Mary L. Martin Ltd. Started over forty years ago by Mary L. Martin".

Postcards is a family owned and operated business, and also the largest postcard shop in the entire world. Martin, she quickly became known around the world as an expert in antique and rare postcards (deltiology). Today, her daughter continues the namesake, and has become known for having the same expertise her mother possessed. Having written over twenty five books on the subject of postcards, it

is no wonder that when people think "postcards", they think "Mary L. Mary and her son Joe now run the business. MLM has multiple locations including this location in Havre De Grace, Bay Side Antiques. Stop in and say hello!

Happy Decoration Day - Memorial Day! A few unsigned Brundages from her Decoration Day set, published by Tuck, to commem...
05/25/2026

Happy Decoration Day - Memorial Day! A few unsigned Brundages from her Decoration Day set, published by Tuck, to commemorate the day 🇺🇸

“Old Ironsides” never goes out of style ⚓️📬A little piece of Boston history through the beauty of antique postcards. Fro...
05/24/2026

“Old Ironsides” never goes out of style ⚓️📬

A little piece of Boston history through the beauty of antique postcards. From Charlestown Harbor to faded handwritten messages, these vintage cards capture the timeless legacy of the U.S.S. Constitution ❤️🤍💙

Come see us at the 2026 Boston World Expo hosted by the New England Postcard Club 📬✨Make a weekend out of it — vintage p...
05/22/2026

Come see us at the 2026 Boston World Expo hosted by the New England Postcard Club 📬✨

Make a weekend out of it — vintage postcards, great people, and all the best Boston spots in one trip ❤️

Grab a cannoli in the North End, walk around Beacon Hill, catch the harbor views, and hunt for postcard treasures all weekend long.

Boston + postcards = the perfect combo 🇺🇸📮

A mother’s love never goes out of style 💐✨This sweet vintage postcard captures the magic of tiny kisses, bedtime cuddles...
05/10/2026

A mother’s love never goes out of style 💐✨
This sweet vintage postcard captures the magic of tiny kisses, bedtime cuddles, and the kind of love that lasts forever. Happy Mother’s Day to the women who make the world softer, warmer, and infinitely more beautiful. 🤍

Before greeting cards were printed by the millions,love was chosen carefully… written thoughtfully… and mailed with inte...
01/21/2026

Before greeting cards were printed by the millions,
love was chosen carefully… written thoughtfully… and mailed with intention.

Antique postcards over 115 years old—
not disposable, not rushed, not forgettable.

Just a real message, a real moment, and a little piece of history
still whispering Happy Valentine’s Day.







Timeless always wins.

A timeless message on a timeless medium.Honoring Dr. Martin Luther King Jr. and the enduring power of words, hope, and h...
01/19/2026

A timeless message on a timeless medium.
Honoring Dr. Martin Luther King Jr. and the enduring power of words, hope, and history.





Before the Super Bowl, before primetime… there was the big game 🏈Vintage football postcards remind us that fans have alw...
01/18/2026

Before the Super Bowl, before primetime… there was the big game 🏈
Vintage football postcards remind us that fans have always gathered, cheered, and celebrated the game—long before stadium screens and instant replays.

Tonight’s playoffs, seen through a century-old lens.





Join us May 28th for our upgraded May Live Auction – now with a brand-new livestream format!- View high-res images & det...
05/22/2025

Join us May 28th for our upgraded May Live Auction – now with a brand-new livestream format!

- View high-res images & detailed lot info
- Ask questions live via chat
- Watch each lot presented live before you bid

From large collections to unique individual cards—holiday, artist series, international themes & more—there’s something for every collector.

- New lots added daily—check back often!
- Note: Smaller lots usually appear near the end.
- No returns on items won.

11/09/2023

Exclusive from Mary Martin Antique Postcards!🔥
This week only, save 50% on all postcards. Don't miss out on this incredible opportunity to stock up on beautiful postcards for all your special occasions, travels, and more! 😍 https://www.hippostcard.com/store/mary-martin-postcards

08/29/2023

💌✨ Rediscover the lost art of postcard collecting! 🌍💫 Dive into a world of history, creativity, and meaningful connections. Begin your own postcard collecting journey today and start exploring the wonders of postcards.

Address

232 Washington Street N
Havre De Grace, MD
21078

Opening Hours

Monday 10:30am - 5pm
Tuesday 10:30am - 5pm
Wednesday 10:30am - 5pm
Thursday 10:30am - 5pm
Friday 10:30am - 5pm
Saturday 10:30am - 5pm
Sunday 10:30am - 5pm

Telephone

+14109390999

Website

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