| Description | Date | Identifier | |
| Fitting a shimmy shackle to a Phantom II steering system on car 58-GN. | 24th Mar 1932 | Box 18 \ 3 Scan320 | |
| Arranging to send car 58-GN to Derby, with handwritten notes about trying the car before alterations. | 30th Mar 1932 | Box 18 \ 3 Scan321 | |
| Proposing a visit to W. on a Wednesday and checking for availability regarding other meetings. | 7th Apr 1932 | Box 18 \ 3 Scan322 | |
| Arranging meetings with A.M. officials in Derby and a visit to the Ministry in London. | 9th Apr 1932 | Box 18 \ 3 Scan323 | |
| Steering problems on car 58-GN, including tests with a shimmy shackle and adding friction to the column. | 11th Apr 1932 | Box 18 \ 3 Scan324 | |
| Feedback and improvements on the steering of car 58-GN. | 13th Apr 1932 | Box 18 \ 3 Scan325 | |
| Sg. to Hs. regarding car 58-GN, inquiring about radiator work due to the engine running cooler. | 15th Apr 1932 | Box 18 \ 3 Scan326 | |
| On improved steering performance following a 100-mile test drive, urging the swift testing and standardisation of a new spring shackle. | 18th Apr 1932 | Box 18 \ 3 Scan327 | |
| Explaining that a car's engine is running cooler due to a sudden cold spell of weather. | 20th Apr 1932 | Box 18 \ 3 Scan328 | |
| Severe 'jellying' issue with a demonstration car in Paris and requesting a solution. | 8th Jun 1932 | Box 18 \ 3 Scan329 | |
| Agreeing to fit a 'shimmy shackle' and ribbed castiron drums to Mr. Kaye Don's car. | 17th Jun 1932 | Box 18 \ 3 Scan330 | |
| Dispatch of car 34-JS to Derby and arranging re-delivery with Mr. Kaye Don. | 20th Jun 1932 | Box 18 \ 3 Scan331 | |
| The repair and return of Mr. Kaye Don's car, model 34-JS. | 20th Jun 1932 | Box 18 \ 3 Scan332 | |
| Letter from a client regarding the collection of their car and a front wheel wobble issue. | 20th Jun 1932 | Box 18 \ 3 Scan333 | |
| The delay in returning Mr. Kaye Don's car (34-JS) and additional work being carried out. | 21th Jun 1932 | Box 18 \ 3 Scan334 | |
| Letter to a customer arranging a loaner car while their vehicle is undergoing service. | 22th Jun 1932 | Box 18 \ 3 Scan335 | |
| Letter to Mr. Kaye Don detailing recent repairs and observations on his car's steering and braking. | 30th Jun 1932 | Box 18 \ 3 Scan336 | |
| Page 2 of a letter recommending periodic wheel balancing to improve steering. | 20th Jul 1932 | Box 18 \ 3 Scan337 | |
| Urgent report on unsatisfactory steering for chassis No. 61-JS during London Trials, with a request to fit flexible shackles. | 20th Jul 1932 | Box 18 \ 3 Scan338 | |
| Availability of material for a non-production shackle for Chassis No.61-JS during the London Trials. | 21th Jul 1932 | Box 18 \ 3 Scan339 | |
| The unavailability of a standardised flexible shackle for Chassis No. 61-JS. | 22th Jul 1932 | Box 18 \ 3 Scan340 | |
| Urgent memo requesting a necessary part for car 61-J3 during the London Trials. | 22th Jul 1932 | Box 18 \ 3 Scan341 | |
| Arrangement to send a car, Chassis 52-GN, from Lillie Hall. | 16th Aug 1932 | Box 18 \ 3 Scan342 | |
| List of requested modifications for 'Sg's Car' (58.GN). | 18th Aug 1932 | Box 18 \ 3 Scan343 | |
| Fitting and testing of new carburetters, exhaust systems, and steering components on a Phantom II car. | 8th Aug 1932 | Box 18 \ 3 Scan344 | |
| Continued report on carburetter noise, which is affected by the camshaft, and plans to fit a new type and remove the throttle governor. | 8th Aug 1932 | Box 18 \ 3 Scan345 | |
| Performance losses due to different silencer configurations on a vehicle. | 10th Aug 1932 | Box 18 \ 3 Scan346 | |
| The sale of Chassis No. 60 JS and the replacement of its shimmy-shackle after trials. | 26th Aug 1932 | Box 18 \ 3 Scan347 | |
| Lubrication of the little end for the Phantom II test bed engine, abandoning splash lubrication. | 27th Aug 1932 | Box 18 \ 3 Scan348 | |
| Typed memo enquiring about the expected return date of a car. | 29th Aug 1932 | Box 18 \ 3 Scan349 | |
| Confirming the expected completion date for fitting and erecting work on car 58-GN. | 30th Aug 1932 | Box 18 \ 3 Scan350 | |
| Request for maintenance on vehicle 58-GN, including exhaust, brake, and oil pump work. | 3rd Sep 1932 | Box 18 \ 3 Scan351 | |
| Confirming a car is ready for London, requesting a driver be sent for instruction on new parts. | 5th Sep 1932 | Box 18 \ 3 Scan352 | |
| Car collection, driver availability, and arranging instructions for a new carburetter. | 6th Sep 1932 | Box 18 \ 3 Scan353 | |
| 12 type HD.3 sparking plugs to be fitted to a 40/50 HP car, 58-GN. | 8th Sep 1932 | Box 18 \ 3 Scan354 | |
| Confirming the despatch of HD.3 sparking plugs to Lillie Hall and specifying gap settings. | 8th Sep 1932 | Box 18 \ 3 Scan355 | |
| Modifications carried out on the 58-GN car at Derby. | 8th Sep 1932 | Box 18 \ 3 Scan356 | |
| Vehicle modifications including the governor, springs, valves, carburetter, and spark plugs for car 58-GN. | 1st Sep 1932 | Box 18 \ 3 Scan357 | |
| Comparative acceleration tests at Brooklands between vehicles 58-GN and 85-JS, with feedback on steering friction. | 9th Sep 1932 | Box 18 \ 3 Scan358 | |
| Proposing a meeting at Brooklands to demonstrate the 58-GN car with an interior heater and quiet second gear. | 1st Sep 1932 | Box 18 \ 3 Scan359 | |
| Letter authorizing the fitting of a synchromesh gearbox to a Phantom II Trials Car for demonstration and testing purposes. | 16th Sep 1932 | Box 18 \ 3 Scan360 | |
| The substitution of Silent Tread tyres with Buttress Tread tyres for trials car chassis no. 60-JS. | 22th Sep 1932 | Box 18 \ 3 Scan361 | |
| Communication regarding the use of tyres for Trials Car chassis number 60-JS. | 26th Sep 1932 | Box 18 \ 3 Scan362 | |
| From Sg. to Hs. regarding modifications for car 58-GN, specifically the voltage control dynamo and carburetter. | 30th Sep 1932 | Box 18 \ 3 Scan363 | |
| Car 58-GN, detailing issues with petrol starvation at speed, a leaking carburetter, and a variable steering column friction device. | 3rd Oct 1932 | Box 18 \ 3 Scan364 | |
| Petrol shortage in car 58-GN and outlining proposed modifications for the carburetter, air silencer, controls, dynamo, and steering. | 5th Oct 1932 | Box 18 \ 3 Scan365 | |
| Revised specification for Chassis 58 G.N. Engine Unit Q.R.25, listing completed work and incorporated parts. | 10th Oct 1932 | Box 18 \ 3 Scan366 | |
| List of modifications and part specifications for various engine and chassis components. | 10th Oct 1932 | Box 18 \ 3 Scan367 | |
| Modifications to the Steering Column, Front Brake Equaliser, and Controls. | 10th Oct 1932 | Box 18 \ 3 Scan368 | |
| Request to make and build one Phantom II air intake and silencer for fitment to Sg's car. | 19th Oct 1932 | Box 18 \ 3 Scan369 | |
| Sg. to Hs. requesting an update on the status of car 58-GN. | 28th Oct 1932 | Box 18 \ 3 Scan370 | |
| Arranging the exchange of cars 58-GN and 18-G4 and requesting a report on a silencer. | 7th Nov 1932 | Box 18 \ 3 Scan371 | |
| Arranging the handover of vehicle 58-GN and a report on a resonant silencer. | 8th Nov 1932 | Box 18 \ 3 Scan372 | |
| The required modifications for car 56-GN, including steering, pivots, silencer, and exhaust lagging. | 8th Nov 1932 | Box 18 \ 3 Scan373 | |
| List of modifications to be carried out on vehicle 58-GN. | 9th Nov 1932 | Box 18 \ 3 Scan374 | |
| Confirming arrangements for the exchange of vehicles 19-EX and 18-G-4. | 19th Nov 1932 | Box 18 \ 3 Scan375 | |
| Arranging the return of car 58-GN and the possibility of fitting a voltage-controlled dynamo. | 16th Nov 1932 | Box 18 \ 3 Scan376 | |
| Telephone enquiry, a voltage control memorandum, and logistical arrangements for two vehicles. | 17th Nov 1932 | Box 18 \ 3 Scan377 | |
| Arranging the logistics for a car exchange involving vehicles 19-EX and 58-GN. | 21th Nov 1932 | Box 18 \ 3 Scan378 | |
| Urgent alterations for a semi-expanding carburettor from vehicle 58-GN. | 23th Nov 1932 | Box 18 \ 3 Scan379 | |
| Requesting to fit a standard downtake pipe, front expansion box, and intermediate pipe to car 58-GN. | 28th Nov 1932 | Box 18 \ 3 Scan380 | |
| Seeking opinion on technical modifications for the 58-GN car, covering steering, carburettor, exhaust, and dynamo. | 2nd Dec 1932 | Box 18 \ 3 Scan381 | |
| Test drive report and feedback on car 58-GN, noting improvements and new issues regarding steering, carburation, and engine performance. | 5th Dec 1932 | Box 18 \ 3 Scan382 | |
| From Sg. to Wsx. praising the significant improvements to car 58-GN and arranging further tests. | 5th Dec 1932 | Box 18 \ 3 Scan383 | |
| Responding to criticism about a carburetter fault and starting issues on the 58-GN car. | 6th Dec 1932 | Box 18 \ 3 Scan384 | |
| 'flat spot' fault on car 58-GN and arranging further investigation. | 7th Dec 1932 | Box 18 \ 3 Scan385 | |
| Sir Norman Watson's request for manual radiator shutter control on his new 40/50 HP car. | 1st Dec 1932 | Box 18 \ 3 Scan386 | |
| 40/50 HP car for Sir Norman Watson, stating the standard model is sufficient. | 9th Dec 1932 | Box 18 \ 3 Scan387 | |
| Fitting a hand control for radiator shutters on a New 40/50 HP car for Sir Norman Watson. | 12th Dec 1932 | Box 18 \ 3 Scan388 | |
| Providing feedback on the performance of car 58-GN, detailing improvements and outstanding issues. | 12th Dec 1932 | Box 18 \ 3 Scan389 | |
| Engine starting issue where the starter carburetter chokes the engine. | 12th Dec 1932 | Box 18 \ 3 Scan390 | |
| Fitting new shock dampers with automatic or hand controls to a 58-GN car. | 4th Jan 1933 | Box 18 \ 4 Scan001 | |
| Fitting of new shock dampers with automatic control to a car chassis. | 5th Jan 1933 | Box 18 \ 4 Scan002 | |
| Modifications to the exhaust system of car 48-MS due to excessive booming during the London Continental Trials. | 13th Jan 1933 | Box 18 \ 4 Scan003 | |
| 'bad booming tendency' in the Continental Trials Car, awaiting diagnosis and repair. | 16th Jan 1933 | Box 18 \ 4 Scan004 | |
| Urgent memo regarding the loan of car 48-MS for the London Continental Trials to a potential client, Sir Thomas Royden. | 17th Jan 1933 | Box 18 \ 4 Scan005 | |
| Car 48-MS for the London Continental Trials, detailing collection and a lack of improvement on boom issues. | 17th Jan 1933 | Box 18 \ 4 Scan006 | |
| Arranging the collection of a car to be loaned to a potential buyer, Sir Thomas Royden. | 18th Jan 1933 | Box 18 \ 4 Scan007 | |
| Investigation into exhaust noise and carburettor roar on the London Trials Car, with suggestions for sound absorption. | 19th Jan 1933 | Box 18 \ 4 Scan008 | |
| Requesting the return of car 48-MS to Lillie Hall in London. | 19th Jan 1933 | Box 18 \ 4 Scan009 | |
| From 'Sg.' to 'Hs.' regarding persistent valve tapping noises on car 58-GN following recent repairs. | 25th Jan 1933 | Box 18 \ 4 Scan010 | |
| Reminder note from Sg. to Hs. requesting a list of non-standard fittings for new chassis 104-MY. | 26th Jan 1933 | Box 18 \ 4 Scan011 | |
| Visit to Cricklewood to repair a broken carburetter lever and de-carbonize and service sticking engine valves. | 26th Jan 1933 | Box 18 \ 4 Scan012 | |
| List of proposed standard parts to be fitted to a new car, 104-MY. | 27th Jan 1933 | Box 18 \ 4 Scan013 | |
| The proposal to fit experimental parts on chassis 104-MY. | 6th Feb 1933 | Box 18 \ 4 Scan014 | |
| Proposed experimental parts and a steering changeover for vehicle 104-MY. | 10th Feb 1933 | Box 18 \ 4 Scan015 | |
| List of parts to be prepared for fitting to Sg's new car, 104-MY. | 10th Feb 1933 | Box 18 \ 4 Scan016 | |
| From 'Sg.' to 'Hs.' discussing the choice between hand-controlled or automatically controlled dampers for a new chassis. | 3rd Mar 1933 | Box 18 \ 4 Scan017 | |
| The fitting of new automatic control dampers to chassis 104-My. | 6th Mar 1933 | Box 18 \ 4 Scan018 | |
| Internal memorandum regarding unresolved issues with a car's vibrator control and noisy tappets, arranging for further adjustments. | 13th Mar 1933 | Box 18 \ 4 Scan019 | |
| Ineffective vibrator control on car 58-GN, arranging for adjustments and inspection. | 27th Mar 1933 | Box 18 \ 4 Scan020 | |
| The arrival of car 58-GN, its scheduled return, and its use for comparison with a Phantom. | 29th Mar 1933 | Box 18 \ 4 Scan021 | |
| Cover memo regarding the 20-MY London Trials, attaching a reply to a referenced report. | 29th Mar 1933 | Box 18 \ 4 Scan022 | |
| Sluggish air valve on Chassis 20-MY and recommended inspection procedures. | 28th Mar 1933 | Box 18 \ 4 Scan023 | |
| Potential car sale to Kaye Don, following a successful sale to Sir Malcolm Campbell. | 11th Apr 1933 | Box 18 \ 4 Scan024 | |
| Letter of appreciation from Kaye Don to Major Cox after test-driving the new 40/50 model. | 7th Apr 1933 | Box 18 \ 4 Scan025 | |
| Response to Mr. Kaye Don's letter regarding the actual and potential track speeds of the 20-MY car. | 12th Apr 1933 | Box 18 \ 4 Scan026 | |
| The actual maximum speed of the 20-MY model and speedometer accuracy. | 13th Apr 1933 | Box 18 \ 4 Scan027 | |
| Using lap speeds at Brooklands track to establish comparative car speeds and check speedometer error. | 19th Apr 1933 | Box 18 \ 4 Scan028 | |
| Confirming arrangements to borrow car 58-GN for comparisons. | 6th May 1933 | Box 18 \ 4 Scan029 | |
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