Al, with regard to bitsavers : is there a standard mechanism or approach to contribute material ? -- Depending on the size, either emailing it as an enclosure works, or if it's too big I can forward an ftp adr to use. 400dpi or higher B&W TIFFs using Group 4 FAX compression is the preferred format (or a PDF of same) though normally I convert everything that comes in to the tumbnail per page format that all of the other pdfs have for consistency.