This list shows the different drawing indexing systems used and the description of each sub-section. The drawing numbers for each section are followed by a unique number, eg: The first number in the C1 section is C1-001. The full index of each series contains a brief description of each individual drawing. These index books are mostly in hand written form, not electronic.
| DRAWING SERIES | SECTION | DESCRIPTION |
| C1 | Passenger Car Details, Body, Mechanical. | |
| Passenger | C2 | Passenger Car Details, Body, Electrical. |
| Cars | C3 | Passenger Car Details, Bogies, Wheels, Axles etc. |
| Engineering | C4 | Passenger Car Details, Brake Gear. |
| Section | C5 | Passenger Car Details, Draft Gear. |
| Keswick | C8 | Passenger Car Details, Miscellaneous (not covered elsewhere). |
| L1 | Locomotive Details, Body, Mechanical | |
| L2 | Locomotive Details, Body, Electrical | |
| Locomotives | L3 | Locomotive Details, Bogies, Wheels, Axles etc. |
| Engineering | L4 | Locomotive Details, Brake Gear. |
| Section | L5 | Locomotive Details, Draft Gear. |
| Keswick | L6 | Locomotive Details, Motive Power, Mechanical. |
| L7 | Locomotive Details, Motive Power, Electrical. | |
| L8 | Locomotive Details, Miscellaneous (not covered elsewhere). | |
| W1 | Freight wagon & Mntnce Details, Body, Mechanical | |
| Wagons | W2 | Freight wagon & Mntnce Details, Body, Electrical |
| Engineering | W3 | Freight wagon & Mntnce Details, Bogies, Wheels, Axles etc. |
| Section | W4 | Freight wagon & Mntnce Details, Brake Gear. |
| Keswick | W5 | Freight wagon & Mntnce Details, Draft Gear. |
| W8 | Freight wagon & Mntnce Details, Miscellaneous (not covered elsewhere). | |
| Schemes | S1 | Schemes. |
| Schemes | Scheme | Islington Carriage & Wagon Schemes |
| Standards | S | Standard Details (Size E/A3 only). |
| Plant - Islington | 60000 series | Plant Islington |
| P1 | Workshop Plant and Equipment, Buildings and structural details | |
| P2 | Workshop Plant and Equipment, Machines & Machinery Details, Productive. | |
| Plant | P3 | Workshop Plant and Equipment, Non Productive Handling Equipment. |
| Plant Engineer | P4 | Workshop Plant and Equipment, Layouts. |
| Section | P5 | Workshop Plant and Equipment, Tooling & Testing Equipment. |
| Islington | P6 | Workshop Plant and Equipment, Industrial Heating Equipment. |
| P7 | Workshop Plant and Equipment, Miscellaneous Equipment, Amenities etc. | |
| P8 | Workshop Plant and Equipment, Mains, Services, Power Generating Plant etc. | |
| 01-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -General Arrangements | |
| 02-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Complete Bogie Arrangements & Details | |
| 03-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Axle Boxes & Details, Wheels & Axles | |
| 04-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Springs, Load bearing, (Bogies etc.) | |
| 05-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Underframe Arrangements & Details | |
| 06-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Draft Gear Arrangements & Details | |
| 07-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Brake Arrangements & Details | |
| 08-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Body Arrangements & Details | |
| Islington | 09-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Roof Arrangements & Details |
| Carriage | 10-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Partitions & Details |
| and | 11-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Floors & Associated Details |
| Wagon | 12-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Interior Fittings |
| 13-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Exterior Fittings. | |
| 14-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Combolet, Lavatory & Washroom Fittings & Details | |
| 15-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Berths, Seats & Associated fittings. | |
| 16-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Concertinas and Associated end of carriage details. | |
| 17-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Electrical Circuits, Generators & Battery details. | |
| 18-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Water Reticulation and Details. | |
| 19-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Heating & Refrigeration Equipment. | |
| 20-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Miscellaneous. | |
| 21-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Windows, Blinds & Fittings. | |
| 22-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Luggage Racks | |
| 23-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Electrical Fittings | |
| 24-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Air Conditioning & Floor Heaters. | |
| 25-C | Islington Drawings Carriage & Wagon, from 12/4/54 to '74, -Wireless Equipment. | |
| 01-CM | Carriage & Wagon, General Arrangements | |
| 02-CM | Carriage & Wagon, Bogie Arrangements & Details (Excl 3 & 4 CM Below) | |
| 03-CM | Carriage & Wagon, Wheels, Axles & Bearing Details | |
| 04-CM | Carriage & Wagon, Springs, Load bearing, (Bogies etc.) | |
| 05-CM | Carriage & Wagon, Underframe Arrangements & Details | |
| 06-CM | Carriage & Wagon, Draft Gear Arrangements & Details | |
| 07-CM | Carriage & Wagon, Brake Arrangements & Details | |
| 08-CM | Carriage & Wagon, Body Arrangements & Details | |
| 09-CM | Carriage & Wagon, Roof Arrangements & Details | |
| Islington | 10-CM | Carriage & Wagon, Partitions & Details |
| Carriage | 11-CM | Carriage & Wagon, Floors & Associated Details |
| and | 12-CM | Carriage & Wagon, Interior Fittings |
| Wagon | 13-CM | Carriage & Wagon, Exterior Fittings. |
| Metric | 14-CM | Carriage & Wagon, Combolet, Lavatory & Washroom Fittings & Details. |
| 15-CM | Carriage & Wagon, Berths, Seats & Associated fittings. | |
| 16-CM | Carriage & Wagon, Concertinas and Associated end of carriage details. | |
| 17-CM | Carriage & Wagon, Electrical Circuits, Generators & Battery details. | |
| 18-CM | Carriage & Wagon, Water Reticulation and Details. | |
| 19-CM | Carriage & Wagon, Heating & Refrigeration Equipment. | |
| 20-CM | Carriage & Wagon, Miscellaneous. | |
| 21-CM | Carriage & Wagon, Windows, Blinds & Fittings. | |
| 22-CM | Carriage & Wagon, Luggage Racks | |
| 23-CM | Carriage & Wagon, Electrical Fittings | |
| 24-CM | Carriage & Wagon, Air Conditioning & Floor Heaters. | |
| 25-CM | Carriage & Wagon, Wireless Equipment. | |
| 01-DE | Diesel Electric Locomotives, General Arrangements, Colour Schemes, etc. | |
| 02-DE | Diesel Electric Locomotives, Piping Arrangements, Fuel, Oil, Water, Air, WHB etc. | |
| 03-DE | Diesel Electric Locomotives, Electrical Wiring Arrangements. | |
| 04-DE | Diesel Electric Locomotives, Diesel Engine, bearers & Turbo. | |
| 05-DE | Diesel Electric Locomotives, Engine Cooling System Details, Radiators, Fans etc. | |
| 06-DE | Diesel Electric Locomotives, Engine Lubricating System Details, Oil Filters, etc. | |
| 07-DE | Diesel Electric Locomotives, Fuel System Details, Tanks, Pumps, etc. | |
| 08-DE | Diesel Electric Locomotives, Exhaust System Details, Silences etc. | |
| 09-DE | Diesel Electric Locomotives, Engine Air Pressurising System Fans, Filters & ducting. | |
| 10-DE | Diesel Electric Locomotives, Engine Control System Details, Governor, etc. | |
| 11-DE | Diesel Electric Locomotives, Bogie Arrangement and Frame Details. | |
| 12-DE | Diesel Electric Locomotives, Wheels and Axles. | |
| 13-DE | Diesel Electric Locomotives, Axleboxes and Bearings. | |
| 14-DE | Diesel Electric Locomotives, Bogie Springs and Suspension Details. | |
| Diesel | 15-DE | Diesel Electric Locomotives, Traction Motors, Gearing & suspension Details. |
| Electric | 16-DE | Diesel Electric Locomotives, Brake Cylinders, Slack Adjusters, & Bogie Brake Rigging. |
| Locomotive | 18-DE | Diesel Electric Locomotives, Main Underframe Arrangement & Details (Fixed) |
| Islington | 19-DE | Diesel Electric Locomotives, Draft Gear, Couplers & associated Details. |
| 20-DE | Diesel Electric Locomotives, Traction Motor Ventilation System & Details. | |
| 22-DE | Diesel Electric Locomotives, Body Side & End Frames, Roof & Cab. | |
| 23-DE | Diesel Electric Locomotives, Doors, Windows &Cab Fixtures etc. | |
| 24-DE | Diesel Electric Locomotives, Floor Details, Cab & Engine Room. | |
| 25-DE | Diesel Electric Locomotives, Main Generator & Exciter. | |
| 26-DE | Diesel Electric Locomotives, Controllers, Cabinets & Associated Equipment. | |
| 27-DE | Diesel Electric Locomotives, Traction Wiring & Connection Details. | |
| 28-DE | Diesel Electric Locomotives, Lights, Gauges & Associated Details. | |
| 29-DE | Diesel Electric Locomotives, Batteries, Battery Boxes & associated Equipment. | |
| 30-DE | Diesel Electric Locomotives, Air Conditioning Equipment. | |
| 32-DE | Diesel Electric Locomotives, Handbrake Arrangement & Details | |
| 33-DE | Diesel Electric Locomotives, Brake Control Gear, Compressors, Valves, Control Panel etc. | |
| 34-DE | Diesel Electric Locomotives, Dynamic Braking Grids, Fans & Associated Equipment. | |
| 35-DE | Diesel Electric Locomotives, Exterior Fittings, Footsteps. Handrails, Signs etc. | |
| 36-DE | Diesel Electric Locomotives, Sand Boxes, Sand Valves and Equipment. | |
| 37-DE | Diesel Electric Locomotives, Speedo Gear. | |
| 38-DE | Diesel Electric Locomotives, Staff Exchanger. | |
| 39-DE | Diesel Electric Locomotives, Toilet Equipment, inc W. C., Washbasin & Water Service. | |
| 40-DE | Diesel Electric Locomotives, Engine Room Equipment, Fire Extinguishers etc. | |
| 41-DE | Diesel Electric Locomotives, Tooling, Lifting Gear, Rail Scrubber. (See also 9-RC) | |
| 42-DE | Diesel Electric Locomotives, Sound & Vibration Equipment. | |
| Rollingstock Pt Aug. | RS | Port Augusta (Commonwealth Railways) Drawings, 1914 - 1947 |
| AC | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, A size, Carriages. | |
| AM | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, A size, Maintenance. | |
| AP | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, A size, Plant. | |
| AW | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, A size, Wagons. | |
| BC | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, B size, Carriages. | |
| BM | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, B size, Maintenance. | |
| BP | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, B size, Plant. | |
| Port | BW | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, B size, Wagons. |
| Augusta | CC | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Csize, Carriages. |
| 17000 | CM | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Csize, Maintenance. |
| Series | CP | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Csize, Plant. |
| CW | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Csize, Wagons. | |
| DC | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Dsize, Carriages. | |
| DM | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Dsize, Maintenance. | |
| DP | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Dsize, Plant. | |
| DW | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Dsize, Wagons. | |
| EC | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Esize, Carriages. | |
| EM | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Esize, Maintenance. | |
| EP | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Esize, Plant. | |
| EW | Port Augusta (Commonwealth Railways) Drawings, 1947- 1972, Esize, Wagons. | |
| 8B | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Pigeon Hole Size, Bogies. | |
| 9B | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Length 1190 to 1371mm, Bogies. | |
| 0B | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A0size, Bogies. | |
| 1B | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Bogies. | |
| 2B | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Bogies. | |
| 3B | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Bogies. | |
| 4B | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Bogies. | |
| 8C | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Pigeon Hole Size, Carriages. | |
| 9C | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Length 1190 to 1371mm, Carriages. | |
| 0C | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A0size, Carriages. | |
| 1C | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Carriages. | |
| 2C | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Carriages. | |
| 3C | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Carriages. | |
| 4C | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Carriages. | |
| 8E | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Pigeon Hole Size, Electrical. | |
| 9E | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Length 1190 to 1371mm, Electrical. | |
| 0E | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A0size, Electrical. | |
| 1E | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Electrical. | |
| 2E | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Electrical. | |
| 3E | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Electrical. | |
| 4E | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Electrical. | |
| 8L | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Pigeon Hole Size, Locos. | |
| 9L | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Length 1190 to 1371mm, Locos. | |
| 0L | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A0size, Locos. | |
| Port | 1L | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Locos. |
| Augusta | 2L | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Locos. |
| Metric | 3L | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Locos. |
| Series | 4L | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Locos. |
| 0M | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A0size, Maintenance. | |
| 1M | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Maintenance. | |
| 2M | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Maintenance. | |
| 3M | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Maintenance. | |
| 4M | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Maintenance. | |
| 8W | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Pigeon Hole Size, Wagons. | |
| 9W | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?,Length 1190 to 1371mm, Wagons. | |
| 0W | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A0size, Wagons. | |
| 1W | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Wagons. | |
| 2W | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Wagons. | |
| 3W | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Wagons. | |
| 4W | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Wagons. | |
| 1T | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Telecommunications | |
| 2T | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Telecommunications | |
| 3T | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Telecommunications | |
| 4T | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Telecommunications | |
| 8S | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Pigeon Hole Size, Sketches & Proposals | |
| 9S | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, Length 1190 to 1371mm,Sketches & Proposals | |
| 0S | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Sketches & Proposals | |
| 1S | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Sketches & Proposals | |
| 2S | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Sketches & Proposals | |
| 3S | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Sketches & Proposals | |
| 4S | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Sketches & Proposals | |
| 1F | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A1size, Signalling | |
| 2F | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A2size, Signalling | |
| 3F | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A3size, Signalling | |
| 4F | Port Augusta (Commonwealth Railways) Drawings (Metric), 1972 - 198?, A4size, Signalling | |
| 01-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - General Arrangements | |
| 02-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Air Control Piping Arrangement | |
| 03-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Electrical Control Arrangement Wiring etc. | |
| 04-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Diesel Engine & Bearers & Safety Devices | |
| 05-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Radiators, Radiator Fans & Engine Cooling & Hydraulic Systems | |
| 06-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Engine Lube & Oil Pump Systems inc. Filters | |
| 07-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Fuel & Fuel Pump Systems & Filters | |
| 08-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Silencer & Exhaust | |
| Diesel | 09-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Engine Air Intake, Pipe Air Filters etc. |
| Rail Car | 10-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Fire Protection Equipment |
| Islington | 25-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Generators & Alternator |
| 26-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Controllers & Control Equipment | |
| 44-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Torque Converter & Installation | |
| 45-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Fluid Coupling | |
| 46-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Gear Box | |
| 47-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Drive Shaft Between Gear Box & Final Drive | |
| 48-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Final Drive | |
| 49-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Sand Boxes & Sand Valves etc. | |
| 50-RDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Speedo Gear & Equipment, Warning Bells etc. & Windshield Washers | |
| RDCM | Diesel Rail Car Drawings, Islington, '55 to '74 - Miscellaneous Drawings | |
| PRDC | Diesel Rail Car Drawings, Islington, '55 to '74 - Proposed Drawings | |
| Car Diagrams | CD | Car Diagrams |
| Proposed Car Diagram | PCD | Proposed Car Diagrams |
| 1-RC | Rail Car Drawings, Islington, Pre '55 | |
| 2-RC | Rail Car Drawings, Islington, Pre '55 | |
| Rail | 3-RC | Rail Car Drawings, Islington, Pre '55 |
| Cars | 4-RC | Rail Car Drawings, Islington, Pre '55 |
| Islington | 5-RC | Rail Car Drawings, Islington, Pre '55 |
| 6-RC | Rail Car Drawings, Islington, Pre '55 | |
| 7-RC | Rail Car Drawings, Islington, Pre '55 | |
| 8-RC | Rail Car Drawings, Islington, Pre '55 | |
| 9-RC | Rail Car Drawings, Islington, Pre '55 | |
| 01-WC | Wrecking Crane,- General Arrangement | |
| 02-WC | Wrecking Crane,- Piping Arrangements | |
| 03-WC | Wrecking Crane,- Lifting Gear | |
| 04-WC | Wrecking Crane,- Underframe | |
| Wrecking | 05-WC | Wrecking Crane,- Bogies |
| Cranes | 06-WC | Wrecking Crane,- Wheels & Axles |
| Islington | 07-WC | Wrecking Crane,- Brake Gear |
| 08-WC | Wrecking Crane,- Draft Gear | |
| 09-WC | Wrecking Crane,- Boiler & Details | |
| 10-WC | Wrecking Crane,- Notice Boards | |
| 11-WC | Wrecking Crane,- Cab Details | |
| 12-WC | Wrecking Crane,- Miscellaneous | |
| Coaling | 1-CC | Coaling Crane,- Arrangements |
| Cranes | 2-CC | Coaling Crane,- Drive Details |
| Islington | 3-CC | Coaling Crane,- Boilers |
| Diagrams | D | Diagrams - Locomotive Section Islington, |
| Loco Misc. | LM | Locomotive Miscellaneous Drawings |
| Graphs | Graphs | General Graphs from Physical Testing |
| Dynam.Car Graphs | DC Graphs | Dynamometer Car Graphs |
| Car | 1-CT | Car Tooling - Dies & Press Blocks |
| Tooling | 2-CT | Car Tooling - Gauges |
| Islington | 3-CT | Car Tooling - Jigs |
| 01-DT | Islington Departmental Tooling, - Gauges & Templates | |
| 02-DT | Islington Departmental Tooling, - Milling Cutters | |
| 03-DT | Islington Departmental Tooling, - Reamers | |
| 04-DT | Islington Departmental Tooling, - Punches, Dies, Die Blanks, Form Dies, Draw & Pull Dies | |
| Departmental | 05-DT | Islington Departmental Tooling, - Taps & Dies |
| Tooling | 06-DT | Islington Departmental Tooling, - Riveting Tools, Chisels etc., Spanners, Installing Tools |
| Islington | 07-DT | Islington Departmental Tooling, - Lathe, Shaper, Form Tools |
| 08-DT | Islington Departmental Tooling, - Boring Bars, Mandrels, Sockets, Collets, Chuck & Jaws | |
| 09-DT | Islington Departmental Tooling, - Drills | |
| 10-DT | Islington Departmental Tooling, - Miscellaneous, Shear Blades, Pullers | |
| 11-DT | Islington Departmental Tooling, - Tube Working Tools | |
| 12-DT | Islington Departmental Tooling, - Broaches, Drifts | |
| 13-DT | Islington Departmental Tooling, - Jigs & Fixtures | |
| Numeric Loco | Num | Islington, Locomotive Section |
| 01-L | Islington Locomotive Drawings,- General Arrangements | |
| 02-L | Islington Locomotive Drawings,- Arrangements of Piping, Pipe Guides & Clips | |
| 03-L | Islington Locomotive Drawings,- Boiler Shell inc. Outside Firebox | |
| 04-L | Islington Locomotive Drawings,- Inside Firebox, Foundation & Firehole Rings | |
| 05-L | Islington Locomotive Drawings,- Dome | |
| 06-L | Islington Locomotive Drawings,- Smokebox & Details, Spark Arrester & Chimney | |
| 07-L | Islington Locomotive Drawings,- Tubes & Flues | |
| 08-L | Islington Locomotive Drawings,- Boiler Stays | |
| 09-L | Islington Locomotive Drawings,- Boiler Seating & Expansion Brackets | |
| 10-L | Islington Locomotive Drawings,- Mountings & Fittings inc. Mud & Fusible Plugs | |
| 11-L | Islington Locomotive Drawings,- Main & Internal Steam & Exhaust Pipes | |
| 12-L | Islington Locomotive Drawings,- Ashpan, Damper & Doors | |
| 13-L | Islington Locomotive Drawings,- Grate With Dump & Rocker Gear | |
| 14-L | Islington Locomotive Drawings,- Brick Arch & Arch Tubes | |
| 15-L | Islington Locomotive Drawings,- Superheater Header, Elements & Fittings | |
| 16-L | Islington Locomotive Drawings,- Boiler Clothing | |
| 17-L | Islington Locomotive Drawings,- Firehole Door | |
| 18-L | Islington Locomotive Drawings,- Injectors & Operating Gear | |
| 19-L | Islington Locomotive Drawings,- Safety Valves | |
| 20-L | Islington Locomotive Drawings,- Regulator & Details | |
| 21-L | Islington Locomotive Drawings,- Main Frames, Cowcatcher | |
| 22-L | Islington Locomotive Drawings,- Main Frames, Rear Extension, Cradle, Cross Stays | |
| 23-L | Islington Locomotive Drawings,- Truck Frames & Stays | |
| 24-L | Islington Locomotive Drawings,- Cylinders With Covers & Clothing | |
| 25-L | Islington Locomotive Drawings,- Drain Cocks, Anti Vacuum & Relief Valves | |
| 26-L | Islington Locomotive Drawings,- Piston & Rods | |
| 27-L | Islington Locomotive Drawings,- Packing's For Piston, Rods & Valve Spindles | |
| 28-L | Islington Locomotive Drawings,- Slide Bars | |
| Locomotive | 29-L | Islington Locomotive Drawings,- Crossheads, Slippers & Gudgeon Pins |
| Section | 30-L | Islington Locomotive Drawings,- Connecting Rods |
| Islington | 31-L | Islington Locomotive Drawings,- Coupling Rods |
| 32-L | Islington Locomotive Drawings,- Valves & Valve Spindles | |
| 33-L | Islington Locomotive Drawings,- Valve Gear | |
| 34-L | Islington Locomotive Drawings,- Reversing Gear | |
| 35-L | Islington Locomotive Drawings,- Lubricators, Brackets & Oil Boxes | |
| 36-L | Islington Locomotive Drawings,- Booster Equipment & Piping | |
| 37-L | Islington Locomotive Drawings,- Driving Wheels, Centres, Axles, Tyres & Crank Pins | |
| 38-L | Islington Locomotive Drawings,- Truck Wheels, Centres, Tyres & Axles | |
| 39-L | Islington Locomotive Drawings,- Driving Axleboxes, Shoes & Wedges | |
| 40-L | Islington Locomotive Drawings,- Truck Axleboxes | |
| 41-L | Islington Locomotive Drawings,- Driving Springs & Rigging | |
| 42-L | Islington Locomotive Drawings,- Truck Springs & Rigging | |
| 43-L | Islington Locomotive Drawings,- Brake Equipment & Rigging | |
| 44-L | Islington Locomotive Drawings,- Mechanical Stoker Equipment & Piping | |
| 45-L | Islington Locomotive Drawings,- Draft Gear, Buffers & Couplers | |
| 46-L | Islington Locomotive Drawings,- Platforms Handrails & Footsteps | |
| 47-L | Islington Locomotive Drawings,- Cab & Details | |
| 48-L | Islington Locomotive Drawings,- Tanks & Bunker Details | |
| 49-L | Islington Locomotive Drawings,- Sandboxes & Gear | |
| 50-L | Islington Locomotive Drawings,- Electric Lighting, Lamps & Brackets | |
| 51-L | Islington Locomotive Drawings,- Staff Exchanger | |
| 52-L | Islington Locomotive Drawings,- Feed Water Heater & Details | |
| 53-L | Islington Locomotive Drawings,- Air Respirator etc. | |
| 54-L | Islington Locomotive Drawings,- Tyre Inspection Sheets | |
| 55-L | Islington Locomotive Drawings,- Oil Fuel Installation | |
| 56-L | Islington Locomotive Drawings,- Diesel Electric Locos | |
| Loco Tooling | LT | Islington Locomotive Tooling Drawings |
| 01-T | Islington Locomotive Tender Drawings,- General Arrangements | |
| 02-T | Islington Locomotive Tender Drawings,- Arrangements Of Piping, Guides & Clips | |
| 03-T | Islington Locomotive Tender Drawings,- Main Frames, Headstocks, Cross Stays & Drag Boxes | |
| 04-T | Islington Locomotive Tender Drawings,- Truck Frames, Cross Stays, Bolsters etc. | |
| 05-T | Islington Locomotive Tender Drawings,- Wheel Centres, Tyres & Axles | |
| Locomotive | 06-T | Islington Locomotive Tender Drawings,- Axleboxes |
| Tender | 07-T | Islington Locomotive Tender Drawings,- Brake Equipment & Rigging |
| Islington | 08-T | Islington Locomotive Tender Drawings,- Springs & Spring Rigging |
| 09-T | Islington Locomotive Tender Drawings,- Tanks, Bunker Details & Tank Brackets | |
| 10-T | Islington Locomotive Tender Drawings,- Feed Pipes, Valves & Gear & Water Gauges | |
| 11-T | Islington Locomotive Tender Drawings,- Platforms & Handrails, Footsteps etc. | |
| 12-T | Islington Locomotive Tender Drawings,- Electric Lighting, Lamps & Brackets | |
| 13-T | Islington Locomotive Tender Drawings,- Draft Gear, Buffer & Couplings | |
| 14-T | Islington Locomotive Tender Drawings,- Tools & Outfit Toolbox's | |
| 15-T | Islington Locomotive Tender Drawings,- Stoker Equipment | |
| 16-T | Islington Locomotive Tender Drawings,- Coal Pusher | |
| Proposed Loco Diag. | PLD | Islington Proposed Locomotive Diagrams |
| Loco Diag. | LD | Islington Locomotive Diagrams |
| Miscellaneous | M | Miscellaneous Drawings |
| Brill Car | R | Brill Company 55cl Rail Car |
| 1-CE | Islington Electrical Design - Car Electrical,- Final Assembly | |
| 2-CE | Islington Electrical Design - Car Electrical,- Wiring Diagrams | |
| Car | 3-CE | Islington Electrical Design - Car Electrical,- Underframe, arrangement of equipment |
| Electrical | 4-CE | Islington Electrical Design - Car Electrical,- Interior & Body, arrangement of equipment |
| Islington | 5-CE | Islington Electrical Design - Car Electrical,- Control Cubicles & Switchboards |
| 6-CE | Islington Electrical Design - Car Electrical,- Car Details | |
| 7-CE | Islington Electrical Design - Car Electrical,- Car Testing Equipment | |
| 1-DLE | Islington Electrical Design - Diesel Locomotive Electrical,- Final Assembly | |
| 2-DLE | Islington Electrical Design - Diesel Locomotive Electrical,- Wiring Diagrams | |
| Diesel | 3-DLE | Islington Electrical Design - Diesel Locomotive Electrical,- Underframe, arrangement of equipment | <