View and Register to Bid at Our October 26th 0% Buyers Premium Auction!

Register now

Presidential Letters, Free Franks & Speeches: Washington to Bush + Important Autographs in History, Science & the Arts 


David Lowenherz, Lion Heart Autographs' President, on Fox News


Major Fragment from Draft of George Washington's Handwritten First Inaugural Address


Archive of letters from Mad Magazine publisher Bill Gaines


Read our press release


Welcome to Lion Heart Autographs

Founded in 1978, Lion Heart Autographs is an internationally recognized dealer of important autographs and manuscripts specializing in art, history, literature, music, and science. Clients range from Harvard, Yale and the U.S. Library of Congress to collectors and corporations around the world.

Our Guarantee of Authenticity

At Lion Heart Autographs, every autograph we sell is unconditionally guaranteed authentic without time limit to the original purchaser.



I love putting Lion Heart Autographs to the test: can you get me something Freud wrote…? And they find it! And present it beautifully. And seem to treasure it as much as I. No one is ever disappointed by a gift from Lion Heart Autographs.
—Diane Sawyer, ABC News

Read More Endorsements
Antiquarian Booksellers' Association of America (ABAA)
Manuscript Society

Co-founded by David Lowenherz of Lion Heart Autographs

Just this once...
Share your name and email address to receive:

Tell us about your collecting interests, including specific names:

No, thanks

We respect your privacy. Your email address will never be shared with a third party.