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They're tough for everyone :( But when coronavirus hit here in the UK, the museum had to close its doors to the public, and we lost practically all our income overnight.

Please Donate Via Just GivingNo visitors, no workshops, no events, no school visits... no income. We know that things are tough for everyone right now, but if you can afford to help us through these tough times please donate what you can.

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Box 963 - Nine Tiles Paperwork

CAT Bugs + info on CAT development, dated letters etc. folder
Rainbow SUMS front Spectrum
Tables for prototype BASIC (Spectrum_1st_ROM)
DEC listing - title TTOIS
COMMS info
Base Machine
Data Transfer-A Cost-Effective Means
Session Manager
Character Sets
Tree Inititalisation
UNREDO continued
Comms Compatibility
Hardware implications of revised Comms pack
A proposed security mechanism for panorama licensed software
Components for Comms board
Pressac Telephone Linejack Units
Pressac Modular Telephone Connectors
Mari Microelectronics leaflet
Performance pack application software product specification
CAP Visual Display Layouts
Panorama letters to John
Ingersoll Engineers - subject panorama project meeting
IBM Personal Computer BASIC Interpreter
Mainframe code
Newbrain editor codes
Newbrain BASIC technical specification
Newbrain Hardware Technical Specification - all models (provisional)
Device Table
IOS Datastructure
Stream Table Entry
Correspondence between stream tabl entries and own RAM allocation
Newbrain BASIC technical specification
BASIC documentation
Screen Editor - Technical Specification
CAT Docs

This exhibit has a reference ID of CH47192. Please quote this reference ID in any communication with the Centre for Computing History.


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