The following documents have all been donated by Dr P E Cattermole:

Various Acorn associated notes and extracts

Acorn Photo CD Sample Application - Issue 1 February 1994.
Twain 2 scanner details for the Acorn RISC OS TWAIN drivers.
ISOForm EESOX Acorn ISO9660 Formatter details including making CD-ROM discs for the Acorn Platform, CDSribe Acorn RISC OS version and ISOForm ISO9660 Formatter.
RISC OS Font Directory Overview.
IFEL Newsletter February-March 1999.
Acorn's Mark Colton's Obituary October 1995 - from Acorn User.
Application  note Jan 1986 Acorn BBC Master 128 Operating System.
Better DTP by Robert Christmas - Archive 4.3 December 1990
DAC Decibel Attenuator Circuit notes
MetaConvertor loading instructions.
Acorn Argo Zip Driver manual
Atomwide Printer SCSI Adaptor installation notes Revision 3 October 1995.
Beebug High Density Floppy Disc Controller instructions.
Steve Turnbull ex plains Acorn's advanced Boot structure February 1998.
Getting the best from Acorn Outline Font Manager.
Getting started with PipeDream 4 manual.
A teacher's introduction to spreadsheets using PipeDream 4.
Heads of Science Bulletin issue 15 July 1998 Planning A Website.
EESOX Acorn prices Sept 1999.
RiscStation price list 2000.
Cerilica Developments 4 page promotional leaflet.