A reference for Used and Rare Books, Periodicals, and Paper Ephemera
courtesy of an International Co-Op of Independent Dealers.
J. Grant Thiessen
Sample Autograph Signature:
J. Grant Thiessen
American bibliographer of primarily science fiction. Founder, editor and publisher of the fanzine Science Fiction Collector and also founded Pandora's Books Ltd., the largest suppliers of out-of-print genre fiction in North America with special emphasis on science fiction and fantasy.
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.
