Psion Organiser 1 with 16k & 8k Data packs

Very rare Psion Organiser 1 model produced in the mid 1980's complete with 16k and 8k data packs.
** Please note protective case is missing **
In working order 9v 6LR61 battery installed Exp. date June 2017
Spares or repair.
Includes downloaded copy of the Original User Manual with 17 pages and Illustrations.
Good condition, no scratches like new hardly used.