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 novels, shortstories and televison scripts, anthologist and TV producer. Michael Joseph Cassutt has also written two non-fiction books, Who's Who in Space: The First Years and Deke!: An Autobiography with Donald K Slayton.
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.