| Description | Date | Identifier | |
| Expecting a 13.5 inch clutch driven plate from Borg & Beck for experimental testing on the Phantom III. | 12th Oct 1936 | Box 93 \ 3 scan0185 | |
| Request to remove and replace a driven plate on a 36-EX Clutch. | 13th Oct 1936 | Box 93 \ 3 scan0186 | |
| Request to prepare 3 further sets of springs for a Phantom III Clutch to specification Rm.31. | 16th Oct 1936 | Box 93 \ 3 scan0187 | |
| Scrapped special flywheel for a Phantom III clutch and a request for a replacement. | 16th Oct 1936 | Box 93 \ 3 scan0188 | |
| Requesting modifications to a driven plate for a Phantom III clutch. | 15th Oct 1936 | Box 93 \ 3 scan0189 | |
| Clutch modifications for the 37-EX car. | 20th Oct 1936 | Box 93 \ 3 scan0190 | |
| Modifications to a Phantom III clutch driven plate. | 22th Oct 1936 | Box 93 \ 3 scan0191 | |
| Permanent and temporary schemes for modifying the Phantom III clutch pedal. | 23th Oct 1936 | Box 93 \ 3 scan0192 | |
| Experimental damped spring flywheel for the Phantom III. | 26th Oct 1936 | Box 93 \ 3 scan0193 | |
| Request to obtain Bettman's cement from paint manufacturers for the Phantom III clutch. | 28th Oct 1936 | Box 93 \ 3 scan0194 | |
| Requesting design details and testing parameters for the Phantom III flexible flywheel. | 28th Oct 1936 | Box 93 \ 3 scan0195 | |
| Specification memo for building the 38-EX clutch. | 30th Oct 1936 | Box 93 \ 3 scan0196 | |
| Instruction memo for car 33-EX to strip the clutch for inspection and check the propeller shaft balance. | 30th Oct 1936 | Box 93 \ 3 scan0197 | |
| Clutch modifications for car 32-EX. | 2nd Nov 1936 | Box 93 \ 3 scan0198 | |
| Requesting the preparation of a driven plate for a Phantom III clutch. | 9th Nov 1936 | Box 93 \ 3 scan0199 | |
| Requesting an order for an experimental clutch plate for the Phantom III. | 9th Nov 1936 | Box 93 \ 3 scan0200 | |
| Order request for an experimental clutch plate for the Phantom III, to be sourced from Messrs Newton & Bennett Ltd. | 9th Nov 1936 | Box 93 \ 3 scan0201 | |
| Requesting urgency on three specific clutch-related jobs. | 9th Nov 1936 | Box 93 \ 3 scan0202 | |
| Experimental universal joint application for the Phantom III clutch. | 19th Nov 1936 | Box 93 \ 3 scan0203 | |
| Request to manufacture a servo pin for a Phantom III to prevent brake clanks. | 20th Nov 1936 | Box 93 \ 3 scan0204 | |
| Slack in clutch links on a Phantom III and the need for revised fitting instructions. | 20th Nov 1936 | Box 93 \ 3 scan0205 | |
| Letter of complaint regarding a poorly filed engine stay from a Phantom III car with a request for a replacement. | 25th Nov 1936 | Box 93 \ 3 scan0206 | |
| Phantom III clutch 'squeal' on Chassis No.3-AX-105, and a discussion about potential solutions. | 25th Nov 1936 | Box 93 \ 3 scan0207 | |
| Requesting the dispatch of a PH.III clutch plate to Cricklewood for Mr. Pass's car. | 27th Nov 1936 | Box 93 \ 3 scan0208 | |
| Suitability of a clutch plate and proposing fitting a different type for trial purposes. | 27th Nov 1936 | Box 93 \ 3 scan0209 | |
| Copy of a memo regarding Pass & Joyce Trials, specifically about fitting a new clutch to Mr. Pass's car. | 25th Nov 1936 | Box 93 \ 3 scan0210 | |
| Despatch and careful handling of a special clutch plate for Mr. Pass's Car-PH.III. | 27th Nov 1936 | Box 93 \ 3 scan0211 | |
| Confirming the satisfactory outcome of a clutch replacement on Chassis 3-AZ-30 after trials. | 30th Nov 1936 | Box 93 \ 3 scan0212 | |
| Potential damage to Phantom III starter rings and proposed solutions. | 3rd Dec 1936 | Box 93 \ 3 scan0213 | |
| Use of a universal ring to improve the smoothness of the Phantom III clutch. | 8th Dec 1936 | Box 93 \ 3 scan0214 | |
| Clutch troubles and attempted fixes for Chassis No. 3.AZ.194. | 8th Dec 1936 | Box 93 \ 3 scan0215 | |
| Badly jaggering clutch on chassis number 3.AX.3. | 8th Dec 1936 | Box 93 \ 3 scan0216 | |
| Jagged clutch on chassis 3.AZ.200 and arranging for a new plate. | 8th Dec 1936 | Box 93 \ 3 scan0217 | |
| The requirement for gauge plates to set Phantom III clutch fingers at service stations. | 9th Dec 1936 | Box 93 \ 3 scan0218 | |
| Request to test a new type of driven plate for the Phantom III clutch on a Trials car. | 9th Dec 1936 | Box 93 \ 3 scan0219 | |
| Request to prepare six sets of fingers for the Phantom III Clutch. | 9th Dec 1936 | Box 93 \ 3 scan0220 | |
| Requesting the production of two Phantom III flywheels from S/HC forgings. | 15th Dec 1936 | Box 93 \ 3 scan0221 | |
| Report regarding a jagged and not passable clutch on chassis 3.AX.21, which was sent for a new clutch to be fitted. | 16th Dec 1936 | Box 93 \ 3 scan0222 | |
| Faulty clutch discovered during testing on chassis No. 3.AX.107. | 16th Dec 1936 | Box 93 \ 3 scan0223 | |
| Clutch faults noted during a 4,000-mile test run, including jaggers, squeaks, high pedal pressure, and spinning. | 16th Dec 1936 | Box 93 \ 3 scan0224 | |
| Issues with noise from a trunnion thrust bearing and loss of pedal travel. | 16th Dec 1936 | Box 93 \ 3 scan0225 | |
| Graph plotting the loss of clutch pedal travel against miles driven to measure wear during London traffic running. | 7th Dec 1936 | Box 93 \ 3 scan0226 | |
| Requesting a specific plate be fitted to the Phantom III clutch. | 19th Dec 1936 | Box 93 \ 3 scan0227 | |
| Order for Phantom III clutch discs from Ferodo Ltd. | 19th Dec 1936 | Box 93 \ 3 scan0228 | |
| Instructing a hold on all machining and drilling of a centre flexible plate for a P.3. flexible flywheel. | 24th Dec 1936 | Box 93 \ 3 scan0229 | |
| Test report on Chassis No. 3.AZ.156 for Lord Glendyne, noting a faulty clutch requiring a new clutch plate to be fitted. | 29th Dec 1936 | Box 93 \ 3 scan0230 | |
| Jagged clutch for chassis No. 3.AX.27 and the arrangement to fit a new plate. | 30th Dec 1936 | Box 93 \ 3 scan0231 | |
| Material for a Phantom III spring flywheel plate, based on a revised drawing from Cadillac Motor Car Co. | 31th Dec 1936 | Box 93 \ 3 scan0232 | |
| Faulty clutch on chassis number 3.AX.25 belonging to Rentschler. | 1st Jan 1937 | Box 93 \ 3 scan0233 | |
| Faulty clutch on chassis No. 3.AZ.164, detailing the issue and its resolution. | 1st Jan 1937 | Box 93 \ 3 scan0234 | |
| Request for a faulty clutch plate from chassis no. 3-AZ.164 to be forwarded for inspection. | 6th Jan 1937 | Box 93 \ 3 scan0235 | |
| Faulty clutch for Chassis No. 3.AX.49, requiring a new plate to be fitted. | 6th Jan 1937 | Box 93 \ 3 scan0236 | |
| Instruction to fit a Newton clutch plate and stiff axle pieces to car 36-EX. | 7th Jan 1937 | Box 93 \ 3 scan0237 | |
| The fitting of a Phantom III spring centre clutch driven plate to a test chassis. | 7th Jan 1937 | Box 93 \ 3 scan0238 | |
| The displaced clutch plate for chassis No. 3-AZ-164. | 7th Jan 1937 | Box 93 \ 3 scan0239 | |
| Request to make one set of pieces for a Phantom III Clutch scheme regarding the trunnion thrust member. | 8th Jan 1937 | Box 93 \ 3 scan0240 | |
| Requesting the creation of a 4.000' operating lever for the 36-EX clutch. | 15th Jan 1937 | Box 93 \ 3 scan0241 | |
| Experiments with new moulded clutch facings for the Phantom III. | 11th Jan 1937 | Box 93 \ 3 scan0242 | |
| Requesting the preparation of a clutch centre plate for the 32-EX car. | 13th Jan 1937 | Box 93 \ 3 scan0243 | |
| Revised clutch design for the Phantom III model. | 14th Jan 1937 | Box 93 \ 3 scan0244 | |
| The diagnosis and repair of a badly jaggered clutch for chassis number 3.AX.133. | 15th Jan 1937 | Box 93 \ 3 scan0245 | |
| Faulty clutch on chassis 3.AX.29 and its repair. | 15th Jan 1937 | Box 93 \ 3 scan0246 | |
| Requesting a 4.000' operating lever for the 36-EX clutch. | 15th Jan 1937 | Box 93 \ 3 scan0247 | |
| To Roy requesting an order for 8 Phantom III clutch facings from Ferodo. | 18th Jan 1937 | Box 93 \ 3 scan0248 | |
| To HPS regarding the schemes for a new Phantom III clutch, urging the detailing of parts for testing. | 21th Jan 1937 | Box 93 \ 3 scan0249 | |
| Confirming an increase in an order for Phantom III clutch spring facings. | 22th Jan 1937 | Box 93 \ 3 scan0250 | |
| The trial and preparation of Phantom III clutch plates and thrust springs. | 22th Jan 1937 | Box 93 \ 3 scan0251 | |
| The revised clutch design for the Phantom III model. | 27th Jan 1937 | Box 93 \ 3 scan0252 | |
| Modifications to pedal travel, plate load, and spring drive for a clutch. | 28th Jan 1937 | Box 93 \ 3 scan0253 | |
| Data sheet detailing specifications for the revised clutch of the Phantom III model. | 28th Jan 1937 | Box 93 \ 3 scan0254 | |
| Data sheet detailing clutch specifications for the Phantom III revised clutch. | 30th Jan 1937 | Box 93 \ 3 scan0255 | |
| Special clutch plates and springs for the Phantom III model. | 30th Jan 1937 | Box 93 \ 3 scan0256 | |
| Instructions for checking the clutch finger setting with a gauge plate before a clutch change. | 8th Feb 1937 | Box 93 \ 3 scan0257 | |
| P-III modifications for special clutch plates, requesting a set of special springs. | 30th Jan 1937 | Box 93 \ 3 scan0258 | |
| Faulty clutch on Chassis No. 3.AX.61, which was found to be unpleasantly jaggered and not passable. | 10th Feb 1937 | Box 93 \ 3 scan0259 | |
| Enlarged timing inspection opening for the Phantom III clutch. | 10th Feb 1937 | Box 93 \ 3 scan0260 | |
| Faulty clutch for chassis number 3.AZ.114, which was subsequently sent for replacement. | 10th Feb 1937 | Box 93 \ 3 scan0261 | |
| Request to detail and make a set of parts to reduce clutch pedal vibration on a Phantom III. | 11th Feb 1937 | Box 93 \ 3 scan0262 | |
| Faulty clutch for chassis number 3.AZ.234, which has been sent for a new plate to be fitted. | 12th Feb 1937 | Box 93 \ 3 scan0263 | |
| Phantom III modifications involving special clutch plates and springs for specific cars. | 12th Feb 1937 | Box 93 \ 3 scan0264 | |
| Phantom III modifications for special clutch plates and the despatch of special springs. | 13th Feb 1937 | Box 93 \ 3 scan0265 | |
| Request to prepare special tackle for setting the fingers of the new Ph.III clutch. | 13th Feb 1937 | Box 93 \ 3 scan0266 | |
| The allocation of VM.20 moulded clutch facings to specific car chassis. | 15th Feb 1937 | Box 93 \ 3 scan0267 | |
| Issues and failures with a new VM 20 moulded clutch lining on several trial cars. | 16th Feb 1937 | Box 93 \ 3 scan0268 | |
| Request to fit an extra 1 inch of clutch pedal travel. | 17th Feb 1937 | Box 93 \ 3 scan0269 | |
| Rough clutch issue experienced during a test run for chassis number 3-AZ-38. | 17th Feb 1937 | Box 93 \ 3 scan0270 | |
| Clutch plate replacement for chassis No. 3-AZ-38. | 17th Feb 1937 | Box 93 \ 3 scan0271 | |
| Recommending a standardisation sheet for increasing the clutch pedal travel on the Phantom III model. | 22th Feb 1937 | Box 93 \ 3 scan0272 | |
| Issues with a clutch and intermittent starter motor failure on chassis 3.AX.97. | 22th Feb 1937 | Box 93 \ 3 scan0273 | |
| Test report on chassis number 3.AZ.228 noting a faulty, 'jaggered' clutch, requiring the car to be sent for a replacement. | 23th Feb 1937 | Box 93 \ 3 scan0274 | |
| Badly jaggered clutch found during testing on chassis no. 3.AX.129. | 25th Feb 1937 | Box 93 \ 3 scan0275 | |
| Requesting a modification to the chamfer on the clutch fabrics for car 32-EX. | 2nd Mar 1937 | Box 93 \ 3 scan0276 | |
| The replacement of an unsatisfactory clutch plate on chassis 3-AZ-30. | 2nd Mar 1937 | Box 93 \ 3 scan0277 | |
| Faulty 'jaggering' clutch for chassis 3.AZ.152, which was sent for a new plate to be fitted. | 4th Mar 1937 | Box 93 \ 3 scan0278 | |
| Letter to Hoffmann Manufacturing Co. Ltd. regarding a noisy clutch thrust bearing. | 5th Mar 1937 | Box 93 \ 3 scan0279 | |
| Jaggering clutch for chassis number 3.AX.67, which was sent to have a new plate fitted. | 6th Mar 1937 | Box 93 \ 3 scan0280 | |
| Request to fit the clutch pedal linkage (Rm.323) to car 33-EX while it is in the shop. | 9th Mar 1937 | Box 93 \ 3 scan0281 | |
| Specification memo for facing a Phantom III clutch plate. | 9th Mar 1937 | Box 93 \ 3 scan0282 | |
| Letter from Hoffmann Manufacturing regarding issues with Bearing N.2001 due to noise. | 11th Mar 1937 | Box 93 \ 3 scan0283 | |
| The return of two faulty Phantom III clutch thrust bearings to the manufacturer for inspection. | 15th Mar 1937 | Box 93 \ 3 scan0284 | |
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