Rolls-Royce Archives
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
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DescriptionDateIdentifier
Internal stock order request for instrument bulbs.4th Jan 1939Box 166 \ 4  img237
Letter from electric lamp manufacturer E. & W. Terence regarding anti-dazzle bulbs sent for testing.4th Jan 1939Box 166 \ 4  img238
Cover page for a document titled 'Conversion by Rode'.4th Jan 1939Box 166 \ 4  img239
Product information for the 'RODE' anti-dazzle flat topped beam bulb.4th Jan 1939Box 166 \ 4  img240
Principle and fitting instructions for an anti-dazzle bulb.4th Jan 1939Box 166 \ 4  img241
Promotional leaflet cover for a 'RODE' headlamp conversion.5th Jan 1938Box 166 \ 4  img242
Letter confirming an appointment to inspect Mazda 'Regulation' Twin Filament headlamp bulbs fitted to a car.5th Jan 1938Box 166 \ 4  img243
Correspondence from The British Thomson-Houston Company regarding a sample headlamp bulb with a Bosch cap.11th Jan 1939Box 166 \ 4  img244
Requesting the despatch of two 12 volt headlamp bulbs for experimental purposes.13th Jan 1939Box 166 \ 4  img245
Despatch request for two types of 12-volt bulbs to be sent to British Thomson Houston Ltd.14th Jan 1939Box 166 \ 4  img246
Invoice from Joseph Lucas Ltd for 12-volt 48 watt No.88 Bulbs.21th Jan 1939Box 166 \ 4  img247
Covering order request for 24 headlamp bulbs from Messrs. Lucas.24th Jan 1939Box 166 \ 4  img248
Letter from The British Thomson-Houston Company regarding the supply of various automobile bulbs.24th Jan 1939Box 166 \ 4  img249
Letter to B.T.H. Co. Ltd. regarding the testing of sample bulbs, comparing two-pin and three-pin cap types.2nd Feb 1939Box 166 \ 4  img250
Duplicate order of 12-volt 48-watt bulbs from Joseph Lucas Ltd.8th Feb 1939Box 166 \ 4  img251
Covering order for No.88 headlamp bulbs from Messrs. Lucas.17th Feb 1939Box 166 \ 4  img252
Letter from E. & W. Terence chasing a response regarding anti-dazzle bulbs sent for testing.14th Mar 1939Box 166 \ 4  img253
Covering memo from J.S. forwarding a letter from E. & W. Terence and requesting a reply.14th Mar 1939Box 166 \ 4  img254
Letter to a lamp manufacturer apologising for a delayed reply and returning rejected bulbs.16th Mar 1939Box 166 \ 4  img255
Requesting the return of two 12 volt 'Rode' anti-dazzle headlamp bulbs to the makers.18th Mar 1939Box 166 \ 4  img256
Order for 2 dozen 12 volt 6 watt S.C.C. side lamp bulbs.19th Apr 1939Box 166 \ 4  img257
The testing and unsuitability of 'Rode' Anti Dazzle Bulbs.21th Apr 1939Box 166 \ 4  img258
Order for side lamp bulbs for stock.23th Jun 1939Box 166 \ 4  img259
The purchase of 12 volt, 24 watt S.C.C stop lamp bulbs for stock.11th Jul 1939Box 166 \ 4  img260
Request to obtain headlamp adaptors and double filament lamps from Messrs. Lucas for the Mark VI R.R. type headlamp.21th Jul 1939Box 166 \ 4  img261
Internal request to order side lamp bulbs for use on experimental cars.16th Aug 1939Box 166 \ 4  img262
Internal memorandum requesting an order for lamp bulb stock.16th Oct 1939Box 166 \ 4  img263
Covering order for Lucas No. 52, 12 volt headlamp bulbs for stock.3rd Nov 1939Box 166 \ 4  img264
Requesting an order for 2 dozen 12v 6 watt side lamp bulbs from Edison Swan Electric Co. Ltd.5th Dec 1939Box 166 \ 4  img265
The delivery of incorrect lamp bulbs and a request to contact the Edison Electric Co. Ltd.7th Dec 1939Box 166 \ 4  img266
Requesting an order for 4 dozen 12 volt XHE headlamp bulbs from Lucas.22th Jan 1940Box 166 \ 4  img267
Order for various lamp bulbs for stock.19th Feb 1940Box 166 \ 4  img268
Order for lamp bulb stock.21th Mar 1940Box 166 \ 4  img269
Order for lamp bulb stock from Edison Electric Co. Ltd.5th Apr 1940Box 166 \ 4  img270
Internal memorandum requesting an order for 12 volt, 6 watt, S.C. type side lampbulbs.20th Apr 1940Box 166 \ 4  img271
Order for M.E.S. type lamp bulbs.14th May 1940Box 166 \ 4  img272
Request to obtain 4 dozen 12 Volt 6 Watt S.C.C. type lamp bulbs for the Clan Foundry.10th Sep 1940Box 166 \ 4  img273
Internal memorandum requesting an order for various lamp bulbs for use at Clan Foundry.9th Nov 1940Box 166 \ 4  img274
Internal memorandum requesting an order for one dozen Lucas headlamp bulbs for use at Clan Foundry.12th Dec 1940Box 166 \ 4  img275
To order lamp bulb stock for the Clan Foundry.28th Dec 1940Box 166 \ 4  img276
The supply of lamp bulbs for use at the Clan Foundry.17th Jan 1941Box 166 \ 4  img277
Request to obtain M.E.S. type bulbs from Edison-Swan Electric Co. Ltd.12th May 1941Box 166 \ 4  img278
The purchase of 2 dozen 3.8 volt M.E.S. bulbs for use at Clan Foundry.17th Jun 1941Box 166 \ 4  img279
The purchase of lamp bulbs for the Clan Foundry from The Edison Swan Electric Co., Ltd.7th Jul 1941Box 166 \ 4  img280
Rm/RC to Roy requesting an order for lamp bulbs for use at Clan Foundry.9th Sep 1941Box 166 \ 4  img281
Order for various lamp bulbs from Edison Swan Electric Co. Ltd.5th Jan 1942Box 166 \ 4  img282
Incorrect delivery of headlamp bulbs and a request for replacements.5th Jan 1942Box 166 \ 4  img283
Return of 12 heavy-type miners' bulbs delivered in error.19th Feb 1942Box 166 \ 4  img284
Confirming the receipt of 48 bulbs from Messrs. Joseph Lucas Ltd.1st Apr 1942Box 166 \ 4  img285
Order for one Butler combined stop and tail lamp for chassis 27-EX.22th Nov 1933Box 166 \ 5  img001
Letter to Joseph Lucas & Sons Ltd. requesting approved samples of a combined stop and tail lamp for the Bentley Chassis.31th Jan 1934Box 166 \ 5  img002
Letter from Joseph Lucas Ltd confirming the dispatch of a sample Bentley Stop and Tail Lamp.2nd Feb 1934Box 166 \ 5  img003
Sample Bentley stop and tail lamp from Lucas and a missing frame adaptor.5th Feb 1934Box 166 \ 5  img004
Sample combined stop and tail lamp for testing on a Bentley Chassis.7th Feb 1934Box 166 \ 5  img005
Concerns about the electrical load from tail lamps and number plate illumination on new car bodies.23th Mar 1934Box 166 \ 5  img006
Lucas combined stop and tail lamp for a Bentley chassis.29th Mar 1934Box 166 \ 5  img007
The testing of a Lucas combined stop and tail lamp for use on Bentley chassis.29th Mar 1934Box 166 \ 5  img008
The suitability of a Lucas combined stop and tail lamp for chassis with internally illuminated number plates.7th Apr 1934Box 166 \ 5  img009
Standardisation of a Lucas lamp for the Bentley car, and the strategic risks of creating a supplier monopoly.4th Apr 1934Box 166 \ 5  img010
The price and quality of the Butler lamp compared to the Lucas combined stop and tail lamp.14th Apr 1934Box 166 \ 5  img011
Inquiry into the excessive use of three rear lamps by coachbuilders on new bodies, resulting in an agreement to use only one.17th Apr 1934Box 166 \ 5  img012
Fitment and costs of Lucas combined stop and tail lamps for Bentley and Rolls chassis, comparing them to the Butler type.25th Apr 1934Box 166 \ 5  img013
Standardisation document for a Lucas combined stop and tail lamp on a Bentley.29th Mar 1934Box 166 \ 5  img014
Standardisation of a Lucas Combined Stop & Tail Lamp to supersede a problematic Butler lamp.9th Apr 1934Box 166 \ 5  img015
Standardisation of a Lucas combined stop and tail lamp.27th Apr 1934Box 166 \ 5  img016
Request to add instructions for refitting a Lucas Stop and Tail Lamp to the Electrical System.10th May 1934Box 166 \ 5  img017
Explaining the operation of brake, tail, and side lamps when an earth connection is disconnected.26th May 1934Box 166 \ 5  img018
Requesting a date for a lamp demonstration for R-R and Bentley models.26th Nov 1934Box 166 \ 5  img019
Appropriate bulb wattage for a Lucas combined stop and tail lamp.27th Nov 1934Box 166 \ 5  img020
The Lucas combined stop and tail lamp.28th Nov 1934Box 166 \ 5  img021
Short circuits and potential improvements for a Lucas type St.44/N combined stop and tail light.16th Jan 1935Box 166 \ 5  img022
Listing criticisms of a sample Butler tail lamp and comparing it to a Lucas lamp.23th Jan 1935Box 166 \ 5  img023
Investigation into short circuits on a combined stop and tail light.24th Jan 1935Box 166 \ 5  img024
Invoice from Butlers Limited for a sample Stop & Tail Lamp.5th Jun 1935Box 166 \ 5  img025
Request to fit a new sample of a Butler Stop and Tail Lamp for testing.2nd Jul 1935Box 166 \ 5  img026
Request to book in a new type of Butler Stop and Tail Lamp for testing.6th Aug 1935Box 166 \ 5  img027
Securing a sample Butler stop and tail lamp for testing purposes.20th Apr 1937Box 166 \ 5  img028
The production and fitting of tail lamps for various chassis models.30th Nov 1938Box 166 \ 5  img029
Incorrect supply of ST.38 tail lamps for various chassis models by Joseph Lucas Ltd.21th Jan 1939Box 166 \ 5  img030
Requesting the dispatch of tail lamp brackets and lamps for a Phantom III chassis.4th Feb 1939Box 166 \ 5  img031
The dispatch of replacement tail lamp brackets and associated parts to coachbuilders Park Ward & Co. Ltd.3rd Mar 1939Box 166 \ 5  img032
Letter to Joseph Lucas Ltd. requesting a blueprint for an illuminated number plate.26th Nov 1940Box 166 \ 5  img033
Implementation of tell-tale indicator signals for drivers.25th Jan 1934Box 166 \ 6  img001
Letter to Joseph Lucas Ltd. proposing a new scheme for reliable, lit-up semaphore arm direction indicators for trial.26th Jan 1934Box 166 \ 6  img002
Adding an illuminated dashboard tell-tale light for driving signals.25th Jan 1934Box 166 \ 6  img003
Letter from Joseph Lucas Ltd. regarding the wiring scheme for an illuminated arrow indicator lamp.1st Feb 1934Box 166 \ 6  img004
The experimental fitting of a telltale light for driving signals.1st Feb 1934Box 166 \ 6  img005
Request to send a complete set of Bentley electrical direction indicators with a switch to the Works.13th Mar 1934Box 166 \ 6  img006
Supply of Bentley electrical direction indicators by the coachbuilder, Park Wards.14th Mar 1934Box 166 \ 6  img007
Letter from Park Ward & Co. Ltd regarding the dispatch of direction indicators and a time switch for Customs purposes.14th Mar 1934Box 166 \ 6  img008
Invoice from Park Ward & Co. Ltd. for vehicle parts and requesting a covering order for payment.15th Mar 1934Box 166 \ 6  img009
Ordering Direction Indicators and a parts exchange with Delco Remy Corporation of America.16th Mar 1934Box 166 \ 6  img010
Dispatch of a pair of Bentley direction indicators to Delco Remy in Indiana, USA.16th Mar 1934Box 166 \ 6  img011
Letter to Delco-Remy Engineering in the USA regarding the supply and testing of Bentley direction indicators.16th Mar 1934Box 166 \ 6  img012
Invoice from Park Ward & Co. Ltd. for parts not recorded as received by the Stores Department.6th Apr 1934Box 166 \ 6  img013
Booking in of direction indicators that were delivered through the stores without a reception record.7th Apr 1934Box 166 \ 6  img014
Follow-up letter to Joseph Lucas Ltd regarding the readiness of illuminated arrow direction indicators for an experimental test.23th Apr 1934Box 166 \ 6  img015
Letter from Joseph Lucas Limited regarding a delay in supplying Trafficator samples.27th Apr 1934Box 166 \ 6  img016
Letter from an Electrical Engineer offering a new model Electric Car Indicator and another model for 1934 sunken bodywork.8th Jun 1934Box 166 \ 6  img017
Patents and country of manufacture for electric car direction indicators.13th Jun 1934Box 166 \ 6  img018


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