Registered fax the document to be sent and the resulting multipage image is encapsulated in an electronic envelope file format that allows time stamp insertion as meta data or as a specific tag.<br> - This envelope document is digitally signed using non reversible cryptography elements and the signature is then printed on the last page of the document for facsimile transmission.<br> - The receipt of the fax acknowledgment and subsequent transmission report validates that the content has been delivered in full to the receiver, including the page containing the signature and informing the receiver about the certified nature of the facsimile transmission.<br>
Elton Fax by Fax included such titles as "West African Vignettes" (1960),"Contemporary Black Leaders" (1970), "Seventeen Black Artists" (1972), "Garvey" (1972, a biography of Marcus Garvey), "Through Black Eyes: Journeys of a Black Artist to East Africa and Russia" (1974), "Black Artists of the New Generation" (1977), and "Hashar" (1980). In addition, Fax illustrated books by children's authors such as Georgene Faulkner and Verna Aardema, and created dust jacket art for various publishers, as well as a literacy pamphlet for the Pan American Union. Fax toured Latin America in 1955, and was a lecturer in East Africa in 1963, both times sponsored