Acorn, being a proper engineering company, put a code number on pretty much everything. The people responsible for this were the 'Drawing Office' and here is a list of the indexes of these numbers. This dates from approximately 1993-1994.
These indexes, whilst not containing the documents themselves, do give interesting clues about Acorn projects that made it to launch as well as those that may not have seen the light of day.
The following linked table is based on the origina text index file.
| DRAWING NUMBER REGISTER INDEX |
|---|
| Code | Archived | File Title |
|---|
| 0201 | * | Details (0201,001 to 0201,999) |
| 1201 | * | Acornsoft details (?Discs?) |
| 1301 | No List | Acornsoft details (?ROMs?) |
| 2201 | * | Details (2201,001 to 2201,999) |
| 08xx | * | Old Specifications |
| 09xx | * | Fault Reports and Old Specifications |
| Mace | * | Mace Products |
| QA Procs | * | QA Procedures (Q Nos) |
| Sketch | * | Sketches |
|
| 00 | * | System ? Eurocards |
| 01 | No List | Details (See 0201 etc) |
| 02 | * | Atom |
| 03 | No List | BBC Micro |
| 04 | No List | Teletext |
| 05 | No List | Electron |
| 06 | No List | Atom Disc Pack |
| 07 | No List | System 5 Eurocards |
| 08 | No List | 6502 Second Processor |
| 09 | No List | Z80 Second Processor |
| 10 | * | Cambribridge Co-Proc (32016) |
| 11 | * | 6502 Extended (Turbo) |
| 12 | * | Econet Accessories I |
| 13 | No List | BBC USA (Fineline) |
| 14 | No List | BBC ROM Cartridges |
| 15 | No List | Prestel |
| 16 | * | Econet Joint |
| 17 | No List | IEE Interface (subcontract) |
| 18 | * | 32016 (4 Meg) |
| 19 | * | Electron Plus 1 |
| 20 | * | ACW |
| 21 | * | M2105 |
| 22 | No List | BBC German |
| 23 | No List | BBC USA |
| 24 | No List | BBC Genlock (AIM) |
| 25 | No List | Genlock Proc (Subcontract) |
| 26 | No List | Electron Plus 2 |
| 27 | * | Winchester Disc Drives |
| 28 | No List | RS423 Cartridge |
| 29 | * | 80286 Second Processor |
| 30 | * | Mouse Adaptor |
| 31 | * | Second Processor Soak Test Jig |
| 32 | * | Second Processor Power Supply |
| 33 | * | BBC B+ |
| 34 | No List | Bit Stick (Subcontract) |
| 35 | * | 68010 Second Proc |
| 36 | * | Econet Accessories II |
| 37 | * | Econet Bridge |
| 38 | No List | Electron Plus 4 |
| 39 | * | Econet Terminator II & Socket Box |
| 40 | * | Isolated Word Recogniser |
| 41 | * | Electron Plus 3 |
| 42 | * | ACRTC |
| 43 | * | Master 128 etc. |
| 44 | No List | General Econet Interface |
| 45 | * | Speech Workstation |
| 46 | * | X25 |
| 47 | * | Supastore |
| 48 | * | ARM Evaluation System |
| 49 | * | Software Products (1) |
| 50 | No List | Music 500 |
| 51 | * | Reuters (APM) |
| 52 | * | Communicator |
| 53 | No List | ??? |
| 54 | * | Filestore |
| 55 | * | Econet Tapestore |
| 56 | No List | ??? |
| 57 | * | AVC 900 |
| 58 | * | Master Compact |
| 59 | * | Master Series Accessories |
| 60 | * | PC ARM, Springboard, Lasercard |
| 61 | * | BBC AIV Master |
| 62 | * | MSDOS Econet |
| 63 | * | 3B2 |
| 64 | * | M24 IV |
| 65 | * | AVC 128 |
| 66 | * | BBC AIV System |
| 67 | * | Spectar II |
| 68 | * | D2 |
| 69 | * | M240 IV |
| 70 | | Software Products (4) |
| 71 | | Software Products (6) (Use 84 first) |
| 72 | | Missions, Policies, Procedures, Standards, Tech Bulletins, Application Notes |
| | 73 | | Expansion Cards |
| 74 | * | A600 Series |
| 75 | * | M3 Workstation |
| 76 | * | A300 Series ( + Expansion Cards) |
| 77 | * | A440 & R140 |
| 78 | * | M4 Workstation |
| 79 | * | Software Products (2) |
| 80 | * | A3000 |
| 81 | * | Software products (3) |
| 82 | * | Filestore E(xx)S |
| 83 | * | A400/1 Series (+ Risc OS 2 and Risc iX) |
| 84 | | Software Products (5) |
| 85 | * | Squirrel |
| 86 | * | A540/R225/R260 |
| 87 | * | X-Terminal |
| 88 | * | MEMC2 Test Platform {A3M Tech} |
| 89 | * | International A3000 |
| 90 | | Acorn A4 |
| 91 | | Peripheral {Monitors etc} |
| 92 | | A5000 |
| 93 | | Mini-Projects |
| 94 | | A3010/A3020/A4000 |
| 95 | |
| 96 | | RISC OS 3 |
| 97 | | Medusa |
| 98 | |
| 99 | |
