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Professional Autograph Dealers Association
Co-founded by David Lowenherz of Lion Heart Autographs
View and Register for Our September Auction!
Register now to bid at our "No Buyer’s Premium" September 30th auction: Titanic Artifacts from Survivors of Infamous Lifeboat No. 1 & Rare Historic Autographs in All Fields.
Click here for more info about these rare and fascinating autographs!
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.
'I must say I cannot help but admire Curtiss' nerve. Only one with colossal nerve would dare to come out with the flat statements... that the machine he flew at Hammondsport was the original Langley machine'
Our Guarantee of Authenticity
At Lion Heart Autographs, every autograph we sell is unconditionally guaranteed authentic without time limit to the original purchaser.