Links & Affiliations


The following institutions are some with which we have enjoyed long relationships. You might find their websites useful as you research your collecting interests:


Framers, Conservators, Binders & Other Services

If you wish to frame, restore or have special presentation boxes made for your collection, we recommend the following experts:

Archival Framing
Nations Art
810 2nd Ave.
New York, NY 10017
Conservation of Works on Paper
Martina Yamin
Midtown Manhattan
212-532-3221 (fax)
Paper Conservation & Restoration
Jennifer Sainato
570 Vanderbilt Avenue, #2L
Brooklyn, NY 11238
Custom Boxes & Binding
Sjoerd Hofstra
Hofstra Book Arts
828 Greenwood Ave.
Brooklyn, NY 11218
German, French & Italian Translation & Transcription
Including German Fraktur
Ingrid S. MacGillis
654 Holmes Road
Pittsfield, MA 01201
Historic Typefaces
The Walden Font Co.
P.O. Box 871
Winchester, MA 01890
Sports Autographs
Palm Beach Autographs
1203 Town Center Drive #117
Jupiter, FL 33458
Professional Associations
We enjoy affiliations with the following prestigious organizations:
PADA (Professional Autograph Dealers Association) is an international organization of nearly 50 autograph and manuscript dealers that promotes the highest professional standards in the field. It was co-founded in 1995 by David Lowenherz, president of Lion Heart Autographs, who became the organization’s first president. He currently serves as treasurer and is a member of the Board of Directors.
The MANUSCRIPT SOCIETY is an international organization of individuals, dealers and institutions interested in the collection, preservation, use, and enjoyment of autographs and manuscripts. Lion Heart Autographs has been a member since the company started in 1978 and David Lowenherz is currently a trustee of the society.
Located in New York City, the GROLIER CLUB is America's oldest, most prestigious and largest society for bibliophiles and enthusiasts in the graphic arts. David Lowenherz has been a member since 1995 and his Robert Frost collection was exhibited there in 1999.

The UNIVERSAL AUTOGRAPH COLLECTORS CLUB is a non-profit organization dedicated to the education of the autograph collector. Founded in 1965 by a Long Island group of collectors, the UACC has grown and developed into one of the premier collector's organizations in the world today. It is the largest autograph organization in the world with members in over 20 different countries and is the publisher of The Pen and Quill.



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