| Description | Date | Identifier | |
| Provision of spare fuse wire or fuses in the Goshawk distribution board cover. | 4th Apr 1922 | Box 50 \ 1 Scan165 | |
| Goshawk 11 distribution box, specifically the cover material and lining. | 4th Apr 1922 | Box 50 \ 1 Scan166 | |
| Design schemes and insulation options for a Goshawk II distribution box cover. | 1st May 1922 | Box 50 \ 1 Scan167 | |
| Improvements to the Goshawk II distribution board and cutout to prevent electrical shorts. | 4th May 1922 | Box 50 \ 1 Scan168 | |
| Design of the Goshawk 11A distribution board cover and the appropriate fuse wire supply. | 5th May 1922 | Box 50 \ 1 Scan169 | |
| Request to order 250 coloured diagrams for a Goshawk II distribution board, with specifications for printing. | 24th Jun 1922 | Box 50 \ 1 Scan170 | |
| Specification for the inspection, adjustment, and testing of the Goshawk distribution board and cutout. | 28th Aug 1922 | Box 50 \ 1 Scan171 | |
| Continued procedure for testing voltage, amperage, and resistance of a dynamo's shunt coil and cutout contacts. | 28th Aug 1922 | Box 50 \ 1 Scan172 | |
| Wiring diagram for the Goshawk distribution board and cutout. | 6th Jul 1923 | Box 50 \ 1 Scan173 | |
| Required changes to the wiring and connections of the 20 HP Dynamo and Distribution Box. | 6th Jul 1923 | Box 50 \ 1 Scan174 | |
| Extract regarding electrical troubles with cutouts and distribution boxes on the 20 HP model. | 19th Jul 1923 | Box 50 \ 1 Scan175 | |
| Follow-up memo regarding the Goshawk Dynamo & Distribution Box. | 12th Sep 1923 | Box 50 \ 1 Scan176 | |
| Wiring changes for the 20 HP Dynamo and Distribution Box. | 12th Sep 1923 | Box 50 \ 1 Scan177 | |
| Standardizing field circuit fuses for different models. | 9th Nov 1923 | Box 50 \ 1 Scan178 | |
| The fitting of fine fuses No.32, car mileage, and a blown headlamp fuse. | 13th Nov 1923 | Box 50 \ 1 Scan179 | |
| Fuse wire gauges for the Goshawk & E.A.C. chassis wiring system. | 14th Nov 1923 | Box 50 \ 1 Scan180 | |
| From R. to EFC. declining the use of fine fuses due to their delicate and unreliable nature. | 17th Nov 1923 | Box 50 \ 1 Scan181 | |
| Notification when specific vehicles complete 10,000 miles for fuse wire testing. | 23th Nov 1923 | Box 50 \ 1 Scan182 | |
| The mileage testing of 40 S.W.G. field fuses for the Goshawk & E.A.C. electrical system. | 5th Dec 1923 | Box 50 \ 1 Scan183 | |
| The use of tinned copper wire in place of bare copper wire for Goshawk distribution box fuses. | 17th Dec 1923 | Box 50 \ 1 Scan184 | |
| The arrangement of a field fuse for the Goshawk engine to suit a customer. | 28th Dec 1923 | Box 50 \ 1 Scan185 | |
| Follow-up memo requesting further information on fuses for the Goshawk & E.A.C. Electrical System. | 10th Jan 1924 | Box 50 \ 1 Scan186 | |
| Alternative schemes for distribution board fuses in response to a complaint about stretched fuse wires. | 2nd Feb 1924 | Box 50 \ 1 Scan187 | |
| Internal request to order tinned copper wire for the Experimental Department. | 28th Apr 1924 | Box 50 \ 1 Scan188 | |
| Examination report on Dynamo No. 732 from Chassis GH-66 regarding an open battery circuit fault. | 14th May 1924 | Box 50 \ 1 Scan189 | |
| Experiment to reduce sparking by altering the cutout shunt switch connection on a 20 HP chassis. | 29th May 1924 | Box 50 \ 1 Scan190 | |
| Test data log for the Goshawk distribution box and cutout, recording various electrical measurements. | 24th Aug 1922 | Box 50 \ 1 Scan191 | |
| Log sheet of electrical test results detailing voltage and current measurements. | 7th Nov 1923 | Box 50 \ 1 Scan192 | |
| Incomplete record detailing the fitting and replacement of dynamo field fuses on several vehicles. | 24th Jun 1924 | Box 50 \ 1 Scan193 | |
| Internal memorandum requesting a status update on a previous instruction about fixing distribution board fuses. | 18th Aug 1924 | Box 50 \ 1 Scan194 | |
| Alternative schemes for securing fuse wire in distribution board fuse holders following a complaint. | 21th Aug 1924 | Box 50 \ 1 Scan195 | |
| Comparison of the merits and demerits of three different types of fuse holders for distribution boxes. | 20th Aug 1924 | Box 50 \ 1 Scan196 | |
| Pros and cons of different fuse designs in response to a complaint. | 19th Aug 1924 | Box 50 \ 1 Scan197 | |
| Comparison of standard, slotted clamp, and bolted type fuse holders. | 20th Aug 1924 | Box 50 \ 1 Scan198 | |
| Examination report on the condition of bolt-type fuse-holders on a 6GII model after extended mileage. | 27th Apr 1925 | Box 50 \ 1 Scan199 | |
| Additional note regarding the specification for the distribution board and cutout, and ongoing experiments to improve contact points. | 14th May 1925 | Box 50 \ 1 Scan200 | |
| Additional note for the specification of production inspection and test for a distribution board and cutout. | 14th May 1925 | Box 50 \ 1 Scan201 | |
| Electrical experimental record sheet for bolt terminal fuse-holders. | 7th Jul 1925 | Box 50 \ 1 Scan202 | |
| Extract from a report suggesting an alteration to the fuse box lid to make it more practical to replace. | 29th Sep 1925 | Box 50 \ 1 Scan203 | |
| Routing of the cut-out shunt coil connection wire within the distribution box. | 29th May 1930 | Box 50 \ 1 Scan204 | |
| Suggestion for improving the distribution box cover with a hinge and snap fastener. | 29th Jun 1931 | Box 50 \ 1 Scan205 | |
| Letter from Scintilla Limited offering their starting and lighting equipment for motor cars. | 12th Mar 1921 | Box 50 \ 1 Scan206 | |
| Requesting further particulars on the Scintilla lighting dynamo, rather than the complete set. | 14th Mar 1921 | Box 50 \ 1 Scan207 | |
| Letter regarding Scintilla Lighting & Starting Sets, enclosing two blueprints. | 21th Mar 1921 | Box 50 \ 1 Scan208 | |
| Responding to an inquiry about a Scintilla Lighting Set, awaiting a quantity price. | 30th Mar 1921 | Box 50 \ 1 Scan209 | |
| Letter from Scintilla Limited regarding car lighting and starting sets, enclosing drawings for dynamos. | 19th Mar 1921 | Box 50 \ 1 Scan210 | |
| Translated document detailing the connections and operation of the Scintilla Dynamo. | 10th Dec 1930 | Box 50 \ 1 Scan211 | |
| Continuation of a document detailing the function of an automatic cut-out and the power delivery of a Scintilla dynamo. | 10th Dec 1930 | Box 50 \ 1 Scan212 | |
| Mounting and Drive instructions for a 100w type Scintilla Dynamo. | 10th Dec 1926 | Box 50 \ 1 Scan213 | |
| Cover note for Tender No. 10246 from Scintilla Ltd. regarding a sample lighting set. | 13th Apr 1921 | Box 50 \ 1 Scan214 | |
| Tender from Scintilla Limited for car lighting dynamos and switchboards. | 12th Apr 1921 | Box 50 \ 1 Scan215 | |
| Page two of a tender from Scintilla Limited for dynamos, detailing payment terms and offering a sample for testing. | 14th Apr 1921 | Box 50 \ 1 Scan216 | |
| Offer from Scintilla Ltd. for their dynamo and regulator, including pricing details. | 14th Apr 1921 | Box 50 \ 1 Scan217 | |
| Letter from Scintilla Limited regarding the dispatch of a Type AG6 Magneto and 110 watt Dynamo. | 30th Dec 1922 | Box 50 \ 1 Scan218 | |
| Letter to Scintilla Limited requesting an electrical diagram for a 110 Watt Dynamo. | 15th Jan 1923 | Box 50 \ 1 Scan219 | |
| Letter from Scintilla Limited regarding a dynamo regulator, enclosing blueprint LU 13347. | 16th Jan 1923 | Box 50 \ 1 Scan220 | |
| Letter to Scintilla Limited detailing unsatisfactory results and issues with their 110 watt dynamo and regulator unit. | 15th Mar 1923 | Box 50 \ 1 Scan221 | |
| Faults with a cutout and regulator system, and arrangements for testing a new control unit and magneto. | 15th Mar 1923 | Box 50 \ 1 Scan222 | |
| Concluding page of a letter to The Scintilla Co. Ltd. regarding the bulkiness of the AG.6 machine for the 20 HP engine. | 23th Jan 1923 | Box 50 \ 1 Scan223 | |
| Wiring diagram for the Scintilla dynamo regulator system. | 23th Jan 1923 | Box 50 \ 1 Scan224 | |
| Mostly blank document page with a purple date stamp in the bottom right corner. | 6th Jan 1923 | Box 50 \ 1 Scan225 | |
| Wiring diagram for a Scintilla dynamo regulator system. | 23th Jan 1925 | Box 50 \ 1 Scan226 | |
| Requesting arrangements for the return of a faulty Scintilla Dynamo Control Unit. | 16th Mar 1923 | Box 50 \ 1 Scan227 | |
| Instructions to despatch a sample Control Unit from a Scintilla Dynamo for replacement. | 17th Mar 1923 | Box 50 \ 1 Scan228 | |
| Letter from Scintilla Limited concerning the testing of a dynamo regulator and an AG6 magneto. | 21th Mar 1923 | Box 50 \ 1 Scan229 | |
| Letter from Scintilla Limited discussing the maximum amount of hand and automatic advance. | 21th Mar 1923 | Box 50 \ 1 Scan230 | |
| Investigation into and specifications for the Scintilla dynamo and regulator. | 12th Jun 1923 | Box 50 \ 1 Scan231 | |
| Specification sheet detailing an electrical machine's circuits and construction. | 12th Jun 1923 | Box 50 \ 1 Scan232 | |
| Performance test results of a machine detailing volt-speed and ampere output curves under various temperature conditions. | 12th Jun 1923 | Box 50 \ 1 Scan233 | |
| Performance comparison against a post-war R. Bosch machine and a description of a three-component Regulator Unit. | 1st Jun 1923 | Box 50 \ 1 Scan234 | |
| Description of the coils within the cutout, auxiliary relay, and regulator system. | 12th Jun 1923 | Box 50 \ 1 Scan235 | |
| Analysis and criticism of an electrical system's performance, including its regulation, auxiliary relays, and volt-speed curves. | 12th Jun 1923 | Box 50 \ 1 Scan236 | |
| Analysis of an auxiliary relay's operation and the system's volt-speed characteristic under various conditions. | 12th Jun 1923 | Box 50 \ 1 Scan237 | |
| Technical discussion on the performance and operating conditions of voltage regulators and dynamos. | 12th Jun 1923 | Box 50 \ 1 Scan238 | |
| Page describing the interaction between load current, dynamo, and battery regulation. | 12th Jun 1923 | Box 50 \ 1 Scan239 | |
| Comparison of test results for Scintilla and R. Bosch electrical units, noting issues with operating voltages. | 12th Jun 1923 | Box 50 \ 1 Scan240 | |
| The performance of various electrical regulators and dynamos from brands like Bosch, Westinghouse, and Scintilla. | 12th Jun 1923 | Box 50 \ 1 Scan241 | |
| Wiring diagram for a Scintilla dynamo regulator system. | 23th Jan 1923 | Box 50 \ 1 Scan242 | |
| Graph of the open-circuit volt-speed characteristics for a Scintilla Dynamo, with and without vibrator regulator control. | 16th Apr 1935 | Box 50 \ 1 Scan243 | |
| Four graphs showing performance curves for various dynamos under hot and cold conditions, measuring volts and amperes against speed. | 23th Nov 1920 | Box 50 \ 1 Scan244 | |
| Comparison table of specifications for various shunt dynamos. | 4th Jul 1923 | Box 50 \ 1 Scan245 | |
| Particulars of R. Bosch and Scintilla dynamos found during examination and testing. | 25th Aug 1923 | Box 50 \ 1 Scan246 | |
| Testing of commutator segments using a voltmeter to determine brush positioning. | 22th Oct 1923 | Box 50 \ 1 Scan247 | |
| Letter from Scintilla Limited regarding tests on magnetos and the supply of a new dynamo for test purposes. | 22th Oct 1923 | Box 50 \ 1 Scan248 | |
| Requesting arrangements for the return of a combined dynamo and control unit to Scintilla Ltd. | 23th Oct 1923 | Box 50 \ 1 Scan249 | |
| Instruction to dispatch a Scintilla Dynamo and Control Unit back to Scintilla Ltd after testing. | 30th Oct 1923 | Box 50 \ 1 Scan250 | |
| Notes and summary of particulars for Scintilla and R. Bosch dynamos. | 5th Jun 1924 | Box 50 \ 1 Scan251 | |
| Condition of two sent Scintilla magnetos and the delayed testing of a dynamo. | 5th Mar 1925 | Box 50 \ 1 Scan252 | |
| Confirming the decision to keep a Scintilla dynamo and regulator for future testing. | 6th Mar 1925 | Box 50 \ 1 Scan253 | |
| Returning a Scintilla Dynamo & Regulator for replacement with up-to-date equipment. | 12th Dec 1925 | Box 50 \ 1 Scan254 | |
| The return of a Scintilla dynamo and regulator for an exchange with the manufacturer. | 4th Dec 1925 | Box 50 \ 1 Scan255 | |
| Receipt of a Scintilla Dynamo and a Regulator from Scintilla Ltd. | 10th Feb 1926 | Box 50 \ 1 Scan256 | |
| Communication from Scintilla Ltd. about a Dynamo supplied on a sale or return basis. | 19th May 1927 | Box 50 \ 1 Scan257 | |
| Follow-up message regarding an unanswered enquiry about a Scintilla Dynamo and Voltage Regulator. | 26th May 1927 | Box 50 \ 1 Scan258 | |
| Returning a Scintilla dynamo while keeping the regulator and requesting a separate quotation for it. | 27th May 1927 | Box 50 \ 1 Scan259 | |
| Comparison of specifications for old and new Scintilla dynamos. | 11th Jun 1927 | Box 50 \ 1 Scan260 | |
| Return of a Scintilla Dynamo and the retention of its regulator for a fee. | 11th Jun 1927 | Box 50 \ 1 Scan261 | |
| Despatch of a Scintilla dynamo to stores, awaiting instructions for forwarding to The Scintilla Co. | 13th Jun 1927 | Box 50 \ 1 Scan262 | |
| Letter proposing a car heater and a patented cigar lighter for consideration. | 1st Dec 1920 | Box 50 \ 2 Scan001 | |
| Letter responding to an enquiry about a radiator water heater and a cigar lighter. | 7th Dec 1920 | Box 50 \ 2 Scan002 | |
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