| Description | Date | Identifier | |
| Follow-up letter from Desmo Limited regarding the testing of their Safebcam Anti-Dazzle Road-Lamps. | 19th May 1936 | Box 167 \ 1 img023 | |
| The purchase of a Stadium Lamp from Halford Cycle Co. Ltd. | 20th May 1936 | Box 167 \ 1 img024 | |
| Letter to Desmo Ltd. regarding the unsatisfactory test results of their Safebeam lamp. | 22th May 1936 | Box 167 \ 1 img025 | |
| The retention of a Desmo Safebeam Lamp and the issuance of a covering order. | 27th May 1936 | Box 167 \ 1 img026 | |
| Advantages and justifying the cost increase of new Cornercroft Wing Lamps. | 17th Jun 1936 | Box 167 \ 1 img027 | |
| Standardisation of parts document for Cornercroft Wing Lamps. | 15th Jun 1936 | Box 167 \ 1 img028 | |
| Standardisation of parts for Cornercroft wing lamps. | 15th Jun 1936 | Box 167 \ 1 img029 | |
| Standardisation proposal for Cornercroft wing lamps for the 40/50 HP Phantom III chassis. | 15th Jun 1936 | Box 167 \ 1 img030 | |
| Standardisation of parts for Lucas Headlamps Type P.100.R. | 13th Jun 1936 | Box 167 \ 1 img031 | |
| Standardisation of Lucas Headlamps Type P.100.R to prevent plunger contact troubles and black-outs. | 13th Jun 1936 | Box 167 \ 1 img032 | |
| Query on test results for a new Lucas screen wiper, considering its fitment to a new Bentley body. | 15th Jul 1936 | Box 167 \ 1 img033 | |
| Latest P.100.R head lamp design and comparing it to the French Marchal type. | 27th Jul 1936 | Box 167 \ 1 img034 | |
| Letter to Joseph Lucas Ltd. regarding issues with P.100.R. headlamps on a Bentley chassis after duration tests. | 29th Jul 1936 | Box 167 \ 1 img035 | |
| Letter concerning broken screws on a Dipper Main Bracket following a P100R test on a Bentley chassis. | 30th Jul 1936 | Box 167 \ 1 img036 | |
| Reprinted article from 'The Motor' magazine describing two new Bosch lamps for fog and long-distance night driving. | 16th Jun 1936 | Box 167 \ 1 img037 | |
| Proposal from Messrs. Lucas for a modified P.100.R type headlamp design and exclusive supply. | 4th Aug 1936 | Box 167 \ 1 img038 | |
| Letter from Desmo Limited regarding their Safebeam Anti-Dazzle Lamp for consideration. | 14th Aug 1936 | Box 167 \ 1 img039 | |
| Detailed design of P.100.R type headlamps following a meeting. | 19th Aug 1936 | Box 167 \ 1 img040 | |
| Outlining the design principles and requirements for new Lucas headlamps. | 20th Aug 1936 | Box 167 \ 1 img041 | |
| List of specifications for a biflex arm and lamp reflector, marked as sheet 2. | 25th Aug 1936 | Box 167 \ 1 img042 | |
| Note about discussions with Mr. Oliver Lucas regarding new headlamps. | 25th Aug 1936 | Box 167 \ 1 img043 | |
| Requesting the return of Notek Head Lamps following the completion of tests. | 29th Aug 1936 | Box 167 \ 1 img044 | |
| The testing of Lucas Wind Tone Horns removed from chassis 36EX, detailing faults found. | 11th Sep 1936 | Box 167 \ 1 img045 | |
| Letter to Joseph Lucas Ltd. requesting a sample of new type headlamps for inspection. | 24th Sep 1936 | Box 167 \ 1 img046 | |
| Letter from Joseph Lucas Limited regarding a sample of a proposed new headlamp. | 26th Jan 1936 | Box 167 \ 1 img047 | |
| Delay in the progress of hand-made headlamp samples from supplier Lucas. | 30th Sep 1936 | Box 167 \ 1 img048 | |
| Query regarding the dispatch date for a sample headlight for inspection. | 13th Oct 1936 | Box 167 \ 1 img049 | |
| Request asking when a sample headlight will be sent for inspection. | 13th Oct 1936 | Box 167 \ 1 img050 | |
| Two sample new headlight patterns and authorising production of a preferred design. | 27th Oct 1936 | Box 167 \ 1 img051 | |
| Design and approval of two new sample headlights. | 27th Oct 1936 | Box 167 \ 1 img052 | |
| The required testing and approval process for new Marchal Type Lucas Headlights. | 31th Oct 1936 | Box 167 \ 1 img053 | |
| Suggesting a change in the description of new headlamps to 'Improved type Lucas Headlamps'. | 9th Nov 1936 | Box 167 \ 1 img054 | |
| Test report on a new pair of Lucas horns, type WT.22, detailing their performance. | 9th Nov 1936 | Box 167 \ 1 img055 | |
| The testing of horns, including sound issues, fitment to a Phantom III chassis, and finish options. | 14th Oct 1936 | Box 167 \ 1 img056 | |
| Change of plans by Mr. Oliver Lucas regarding the demonstration of new headlights. | 14th Oct 1936 | Box 167 \ 1 img057 | |
| The testing of a Lucas F.T.57 fog lamp. | 14th Nov 1936 | Box 167 \ 1 img058 | |
| Request for an early reply to a questionnaire regarding views on headlamps for Continental driving. | 3rd Nov 1936 | Box 167 \ 1 img059 | |
| Internal order request for two Lucas FT.57 fog lamps. | 4th Nov 1936 | Box 167 \ 1 img060 | |
| Coachwork Conference memo discussing driving visibility and potential body modifications for the Phantom III. | 7th Nov 1936 | Box 167 \ 1 img061 | |
| Visibility standards and weight-saving measures for a Phantom III chassis. | 27th Oct 1936 | Box 167 \ 1 img062 | |
| Design suggestions for lightweight components, new headlamps, and issues with bonnet fitting. | 27th Oct 1936 | Box 167 \ 1 img063 | |
| Technical memo discussing bonnet fitting, concealed hinges, and Ternstedt door stops for various car models. | 27th Oct 1936 | Box 167 \ 1 img064 | |
| Door stops, body weights, foot wells, sound insulation, and instrument design. | 27th Oct 1936 | Box 167 \ 1 img065 | |
| The layout of the facia board, instrument visibility, and clearing the steering column. | 18th Nov 1936 | Box 167 \ 1 img066 | |
| Request to arrange the return of a damaged Notek fog lamp for repair after being on test in France. | 18th Nov 1936 | Box 167 \ 1 img067 | |
| Order for two pairs of new type Lucas headlamps. | 16th Nov 1936 | Box 167 \ 1 img068 | |
| Dispatch instruction for a fog lamp to be sent to Notek Electrical Co. Ltd. for repair. | 20th Nov 1936 | Box 167 \ 1 img069 | |
| Internal memorandum requesting the purchase of four Lucas FT.57 Type Fog Lamps for Experimental Cars. | 24th Nov 1936 | Box 167 \ 1 img070 | |
| Options for new anti-dazzle headlamps for Continental driving conditions. | 24th Nov 1936 | Box 167 \ 1 img071 | |
| Internal request to order two dozen spare 12-volt bulbs for a Lucas F.T.57 fog lamp. | 26th Nov 1936 | Box 167 \ 1 img072 | |
| Letter detailing French regulations for fixed headlamps, specifically the 'code position' for anti-dazzle, and a potential modification for Lucas lamps. | 3rd Dec 1936 | Box 167 \ 1 img073 | |
| Letter to Joseph Lucas Ltd. regarding the design specifications for new headlamps for continental driving. | 5th Dec 1936 | Box 167 \ 1 img074 | |
| Developments on improved type Lucas headlights. | 9th Dec 1936 | Box 167 \ 1 img075 | |
| Design hitch with improved Lucas headlamps required for Continental driving conditions. | 10th Dec 1936 | Box 167 \ 1 img076 | |
| Letter regarding the submission of patents to Lucas, including a device to help a driver see the kerb. | 11th Dec 1936 | Box 167 \ 1 img077 | |
| Describing patents for a kerb-sighting device and an arrangement of lamps for obstacle detection. | 11th Dec 1936 | Box 167 \ 1 img078 | |
| Adapting ordinary lamps for use in fog and a comparison with a Lucas split-beam lamp. | 11th Dec 1936 | Box 167 \ 1 img079 | |
| The end of a handwritten letter discussing specifications or resumés. | 12th Dec 1936 | Box 167 \ 1 img080 | |
| Letter to Messrs. J. Lucas Ltd. regarding proposals for double filament headlamps for both domestic and international use. | 12th Dec 1936 | Box 167 \ 1 img081 | |
| Letter from the Experimental Department requesting patent specifications for perusal and consideration. | 14th Dec 1936 | Box 167 \ 1 img082 | |
| The slow production and design modifications for an improved type of Lucas headlights. | 18th Dec 1936 | Box 167 \ 1 img083 | |
| Letter apologising for a delay in sending specifications and notes concerning headlamps. | 31th Dec 1936 | Box 167 \ 1 img084 | |
| Letter discussing enclosed specifications for devices intended to help drivers in fog. | 17th Dec 1936 | Box 167 \ 1 img085 | |
| Describing the advantages and placement of a fog-tube for sports model cars. | 17th Dec 1936 | Box 167 \ 1 img086 | |
| Car design details and instructions for reviewing specifications. | 17th Dec 1936 | Box 167 \ 1 img087 | |
| Letter offering to supply the mathematical work for a formula and to discuss any points of difficulty. | 14th Jan 1937 | Box 167 \ 1 img088 | |
| Letter from the Experimental Department to Joseph Lucas Ltd. regarding confidential Patent Specifications. | 14th Jan 1937 | Box 167 \ 1 img089 | |
| Customer's special lamp wiring request for chassis B.138-JD, which has already left the works. | 23th Jan 1937 | Box 167 \ 1 img090 | |
| Additional electrical specification for a Bentley, detailing the control of headlamps and spot lamps. | 23th Jan 1937 | Box 167 \ 1 img091 | |
| List of requirements for vehicle fittings including lamps, radio, and a compass. | 23th Jan 1937 | Box 167 \ 1 img092 | |
| Hand-drawn wiring diagram for the vehicle's headlamp and spotlight control system. | 26th Jan 1937 | Box 167 \ 1 img093 | |
| Complexity of a proposed wiring diagram for a Bentley chassis headlamp circuit. | 26th Jan 1937 | Box 167 \ 1 img094 | |
| Hand-drawn electrical wiring diagram showing multiple switches and coils. | 18th Feb 1937 | Box 167 \ 1 img095 | |
| Request to replace an unsatisfactory Desmo fog lamp with a standard Lucas FT57 lamp for car B.23-AE. | 18th Feb 1937 | Box 167 \ 1 img096 | |
| Receipt and requested fitting of a second pair of Lucas R.R. type P100 headlamps to chassis B.56.BN. | 23th Feb 1937 | Box 167 \ 1 img097 | |
| Antidazzle foglamps with facetted glass beads observed at the British Industries Fair. | 26th Feb 1937 | Box 167 \ 1 img098 | |
| Request to obtain a chromium-finished fog lamp for inspection on approval. | 1st Mar 1937 | Box 167 \ 1 img099 | |
| Promotional leaflet for Walmsley Patent Jewel Lamps, featuring an 'Industrial Fitting' and an 'Anti-Dazzle' Studio Lamp. | 1st Mar 1937 | Box 167 \ 1 img100 | |
| Product leaflet for various models of 'Anti-Dazzle' lamps, including street lighting, fog lamps, and motor headlamps. | 1st Mar 1937 | Box 167 \ 1 img101 | |
| Request to obtain a chromium-finished fog lamp for inspection from The Walmsley Patent Lamp Co. Ltd. | 1st Mar 1937 | Box 167 \ 1 img102 | |
| Request to The Walmsley Patent Lamp Co. Ltd. for a chromium-finished fog lamp for inspection. | 2nd Mar 1937 | Box 167 \ 1 img103 | |
| Request for a report on new Lucas lamps and remarks on K.L.G. ceramic plugs fitted to vehicle 35-EX. | 2nd Mar 1937 | Box 167 \ 1 img104 | |
| Letter from The Walmsley Patent Lamp Company Limited regarding the dispatch and availability of a Chromium finished Fog Lamp. | 4th Mar 1937 | Box 167 \ 1 img105 | |
| Lucas lamps and K.L.G. sparking plugs for the 35-EX Phantom III. | 4th Mar 1937 | Box 167 \ 1 img106 | |
| Requesting an update on the testing, standardisation, and supply availability of improved Lucas headlamps. | 5th Mar 1937 | Box 167 \ 1 img107 | |
| Flickering issue with the N.S. headlamp reflector on rough roads when on full beam. | 6th Mar 1937 | Box 167 \ 1 img108 | |
| The status of road tests for new type Lucas headlamps. | 8th Mar 1937 | Box 167 \ 1 img109 | |
| Letter to Joseph Lucas Ltd. regarding flickering headlamps on a Bentley chassis and requesting a stronger retaining spring. | 8th Mar 1937 | Box 167 \ 1 img110 | |
| Minutes from a Coachwork Conference discussing Aero Glass, driving visibility, and Wraith II bodies. | 8th Mar 1937 | Box 167 \ 1 img111 | |
| Body weights, component modifications for headlamps, bonnets, and hinges. | 8th Mar 1937 | Box 167 \ 1 img112 | |
| Meeting minutes discussing updates on door locks, sound insulation, chassis prints, jack handles, and car heaters. | 8th Mar 1937 | Box 167 \ 1 img113 | |
| Meeting minutes discussing design modifications for Phantom III and Bentley components. | 8th Mar 1937 | Box 167 \ 1 img114 | |
| The feasibility of fitting Parsons Type snow chains to Bentley, Phantom, and Wraith models. | 8th Mar 1937 | Box 167 \ 1 img115 | |
| Requesting a covering order for an FT.57 fog lamp for car 39-EX from Messrs. Lucas. | 19th Mar 1937 | Box 167 \ 1 img116 | |
| Letter to Joseph Lucas Ltd. regarding criticisms of their lamps fitted to a Phantom III experimental chassis. | 31th Mar 1937 | Box 167 \ 1 img117 | |
| The order of two new Lucas headlamp glasses for a specific chassis. | 3rd Apr 1937 | Box 167 \ 1 img118 | |
| Repair and ordering of Lucas F.T.57 fog lamps. | 5th Apr 1937 | Box 167 \ 1 img119 | |
| Two Lucas Horns type W.T.22 from Chassis No.32-Ex. | 6th Apr 1937 | Box 167 \ 1 img120 | |
| Letter from The Walmsley Patent Lamp Company regarding the dispatch of a Jewel Lens Projector Fog Lamp for testing. | 6th Mar 1937 | Box 167 \ 1 img121 | |
| Request to obtain two replacement headlamp glasses from Messrs. Lucas for a broken one on Chassis 22-G-V. | 7th Apr 1937 | Box 167 \ 1 img122 | |
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