A reference for Used and Rare Books, Periodicals, and Paper Ephemera
courtesy of an International Co-Op of Independent Dealers.
Sample Autograph Signature:
American author of sci-fi novels and popular science books, biochemist and historian.
Please note that while we have reason to be confident that the signature
is genuine by virtue of its source, it has not undergone
any expert examination or verification. Accordingly, TomFolio does not
guarantee the authenticity, nor can a comparison of a signature with
this example exclude the possibility of an autopen, a printed
facsimile, or a reasonably capable forgery.
We do not have anyone who can authenticate nor value signatures.
Please contact registered autograph dealers for such evaluations.
We do not have any signatures/autographs for sale. The signature images
that you see here have been provided by numerous book dealers, collectors, and the general public.
If you use GMAIL, OUTLOOK, or other e-mail clients that are now using 2FA (2-factor authentication), be sure
that you have implemented that feature - otherwise you may not receive replies that we send to you.