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 order for various Philco radio suppressors and associated components.26th Jun 1934Box 63 \ 3  scan0039
Letter to Philco Radio & Television Corporation regarding an order for ignition distributor suppressors for testing.26th Jun 1934Box 63 \ 3  scan0040
Installation and performance of a Philco wireless set and new suppressors on a 3 1/2-litre chassis.26th Jun 1934Box 63 \ 3  scan0041
Letter from Philco Radio and Television Corporation regarding suppressors, prints for approval, and tool costs.27th Jun 1934Box 63 \ 3  scan0042
The fitting of radio sets on RR and Bentley cars.28th Jun 1934Box 63 \ 3  scan0043
Letter to Philco Radio & Television Corporation approving suppressors and recommending materials.28th Jun 1934Box 63 \ 3  scan0044
Letter from Philco confirming they can alter a moulded Bakelite piece, SKC1160, as suggested.29th Jun 1934Box 63 \ 3  scan0045
Arrangement to bring in a car for the fitting of a radio set.4th Jul 1934Box 63 \ 3  scan0046
Letter from Philco Radio apologising for a misaddressed letter and enclosing a copy.10th Jul 1934Box 63 \ 3  scan0047
Letter from Philco Radio & Television Corporation requesting approval for a specific hexagonal fitting nut due to machinery limitations.3rd Jul 1934Box 63 \ 3  scan0048
Correspondence with Philco Radio regarding the installation of a wireless set in a Bentley chassis for W.O. Bentley's continental tour.11th Jul 1934Box 63 \ 3  scan0049
The installation of wireless sets in cars, specifically a Philco set for a Bentley trials car.11th Jul 1934Box 63 \ 3  scan0050
Letter responding to a query about installing wireless sets in cars, recommending a Philco model and discussing antenna setup.11th Jul 1934Box 63 \ 3  scan0051
Sourcing and installation of 'wireless sets' (radios) in cars, focusing on brackets, suppressors, and aerial testing.13th Jul 1934Box 63 \ 3  scan0052
Letter to Mr. A.R. Feddon regarding engine misfiring issues on Bentley cars fitted with Philco Wireless Sets.14th Jul 1934Box 63 \ 3  scan0053
Follow-up letter concerning ignition trouble and the effectiveness of suppressors.16th Jul 1934Box 63 \ 3  scan0054
Arranging for suppressors and adaptors to be loaned to Mr. A.R. Fedden of the Bristol Aeroplane Co. Ltd. for tests on his Bentley.16th Jul 1934Box 63 \ 3  scan0055
The fitting of a Philco radio set to vehicle 2.B.IV.16th Jul 1934Box 63 \ 3  scan0056
Letter from Delco-Remy & Hyatt Ltd. chasing a promised spare Voltage Controller for tests on Philco Radio installations.16th Jul 1934Box 63 \ 3  scan0057
Letter regarding the suppression of interference on a voltage regulator using a special condenser.17th Jul 1934Box 63 \ 3  scan0058
Letter from E.K. Cole Ltd (EKCO) about testing and supplying car radio equipment for a 20/25 HP model.17th Jul 1934Box 63 \ 3  scan0059
Letter from Erie Resistor Limited requesting confirmation of approval for a submitted suppressor design.18th Jul 1934Box 63 \ 3  scan0060
Letter to Erie Resistor Ltd. regarding the suitability of their coil suppressors for ignition distributors.18th Jul 1934Box 63 \ 3  scan0061
Letter from Philco Radio and Television Corporation to Rolls-Royce regarding the installation of a car radio for Mr. W.O. Bentley.18th Jul 1934Box 63 \ 3  scan0062
Letter from Erie Resistor Limited acknowledging receipt of a previous letter from Rolls Royce.19th Jul 1934Box 63 \ 3  scan0063
Letter to Messrs. E.K. Cole, Ltd. confirming arrangements for a visit on the 24th of July.19th Jul 1934Box 63 \ 3  scan0064
Letter from radio manufacturer E.K. Cole Ltd. (EKCO) confirming a visit to the Rolls Royce works.20th Jul 1934Box 63 \ 3  scan0065
Letter from The Motorola Distributing Company proposing collaboration for installing their car radios.23th Jul 1934Box 63 \ 3  scan0066
Letter to The Motorola Distributing Company arranging a convenient date for their engineer to visit.24th Jul 1934Box 63 \ 3  scan0067
Letter from The Motorola Distributing Company confirming an engineer's visit.25th Jul 1934Box 63 \ 3  scan0068
Letter regarding poor idling performance after fitting Philco Radio Suppressors.26th Jul 1934Box 63 \ 3  scan0069
Proposal to fit show chassis with radio sets, following visits from suppliers Ecko and Motorola.27th Jul 1934Box 63 \ 3  scan0070
Letter from Lissen Limited concerning the submission of car radio equipment for inspection and testing.28th Jul 1934Box 63 \ 3  scan0071
Letter from Lissen Limited proposing a meeting to discuss the suppression of ignition noise and radio equipment.28th Jul 1934Box 63 \ 3  scan0072
Letter to Lissen Ltd. to arrange a meeting to discuss the fitting of Radio Sets to Chassis.30th Jul 1934Box 63 \ 3  scan0073
Letter to Ekco Ltd. regarding the testing of a Motorola Car Radio set and its vibrator unit.30th Jul 1934Box 63 \ 3  scan0074
Letter from a car radio service station regarding the installation and servicing of Philco radios.1st Aug 1934Box 63 \ 3  scan0075
Letter from Lissen Limited requesting to postpone a meeting to discuss improvements to a car radio system.1st Aug 1934Box 63 \ 3  scan0076
The purchase of ignition system components from Motorola Distributing Co.1st Aug 1934Box 63 \ 3  scan0077
Request regarding the recommended position for a radio aerial on a 40/50 HP Chassis with an Enclosed Limousine Body for exhibition at Olympia.2nd Aug 1934Box 63 \ 3  scan0078
Installation of a radio set into a show car and recommending a service station.1st Aug 1934Box 63 \ 3  scan0079
Investigating the wireless installation on a 16-cylinder Cadillac to understand how to avoid chassis interference.31th Jul 1934Box 63 \ 3  scan0080
Customer complaint regarding poor slow running of Chassis GKC-21, caused by sparking plug suppressors for a wireless set.3rd Aug 1934Box 63 \ 3  scan0081
Letter from Philco requesting drawings for the installation of their radio receivers in cars.2nd Aug 1934Box 63 \ 3  scan0082
Letter to Philco Radio & Television Corporation requesting particulars of their latest radio sets for an experimental chassis.3rd Aug 1934Box 63 \ 3  scan0083
Letter to E.K.Cole Ltd. regarding the potential installation of an Ekco radio set in a limousine.3rd Aug 1934Box 63 \ 3  scan0084
Invoice from The Motorola Distributing Co. for a 'MOTOROLA' Model Twin 8 radio sent on loan for testing.6th Aug 1934Box 63 \ 3  scan0085
Letter from the Motorola Distributing Company acknowledging an order for car radio suppressor sundries.7th Aug 1934Box 63 \ 3  scan0086
Page 2 of a letter from The Motorola Distributing Company regarding car radio installations.7th Aug 1934Box 63 \ 3  scan0087
Letter from E.K. Cole Ltd (EKCO) regarding car radio tests, Mallory vibrators, and proposals for a 40/50 HP Limousine.8th Aug 1934Box 63 \ 3  scan0088
Letter from E.K. Cole Ltd. discussing various options for installing car radio equipment and loudspeakers.8th Aug 1934Box 63 \ 3  scan0089
Letter to Philco Radio & Television Corp. of Great Britain, Ltd. enclosing three drawings.8th Aug 1934Box 63 \ 3  scan0090
Letter from Philco Radio and Television Corporation of Great Britain regarding the publication of drawings in a new instruction book.9th Aug 1934Box 63 \ 3  scan0091
Requesting an order for a Philco car radio set for installation in a vehicle named 'SPECTRE'.9th Aug 1934Box 63 \ 3  scan0092
Follow-up memo regarding an invoice from the Motorola Distributing Co. and their reply about the price.10th Aug 1934Box 63 \ 3  scan0093
Letter from the Motorola Distributing Company clarifying the price of a receiver supplied on loan for testing.9th Aug 1934Box 63 \ 3  scan0094
Proposal for fitting an Ekco radio set into a 40/50 Enclosed Limousine at Olympia.10th Aug 1934Box 63 \ 3  scan0095
Letter from Carr's Car Distributors proposing the fitting of Emerson Car Radio equipment.16th Aug 1934Box 63 \ 3  scan0096
Installation of a customer's own wireless set into Chassis No. B-70-MN.22th Aug 1934Box 63 \ 3  scan0097
Letter to Messrs. Carr's Ltd. requesting complete prices and technical data for their radio sets.27th Aug 1934Box 63 \ 3  scan0098
Letter from Lissen Limited regarding a delay in supplying Car Radio Receivers for testing ignition noise suppression.27th Aug 1934Box 63 \ 3  scan0099
Best placement for a wireless set aerial in chassis B-70-BN.28th Aug 1934Box 63 \ 3  scan0100
Letter from Carr's Car Distributors detailing specifications and pricing for Emerson Car Radio equipment.28th Aug 1934Box 63 \ 3  scan0101
Letter from Carr's (Car Distributors) Limited regarding the fitting of car aerials.28th Aug 1934Box 63 \ 3  scan0102
Installation instructions and a replacement parts price list for an Emerson Model 965 automobile radio.4th Nov 1934Box 63 \ 3  scan0103
Installation instructions and circuit diagram for a Model #965 car radio receiver.4th Nov 1934Box 63 \ 3  scan0104
Service information and adjustment procedures for a Superheterodyne radio receiver.4th Nov 1934Box 63 \ 3  scan0105
Guide on suppressing electrical interference for in-car radio reception and installing antennas.30th Aug 1934Box 63 \ 3  scan0106
Request for information regarding the dimensions, speaker, and power consumption of a set.30th Aug 1934Box 63 \ 3  scan0107
Blueprints for installing wireless sets on Bentley chassis.31th Aug 1934Box 63 \ 3  scan0108
Correspondence regarding the installation of a Philco Radio Set into a Second Spectre Chassis.31th Aug 1934Box 63 \ 3  scan0109
Invoice from Carr's (Car Distributor's) Ltd. for an Emerson car radio set on a sale or return basis.3rd Sep 1934Box 63 \ 3  scan0110
Letter from Carr's (Car Distributor's) Ltd. providing technical particulars for a set and arranging for its trial.31th Aug 1934Box 63 \ 3  scan0111
Installation of a wireless and aerial in an Experimental Phantom 31-EX, a Second Spectre Chassis.3rd Sep 1934Box 63 \ 3  scan0112
Invoice for a Philco car radio set on car 2.B.IV.4th Sep 1934Box 63 \ 3  scan0113
Inquiry about the Sunbeam Car Radio Set mentioned in Autocar magazine.5th Sep 1934Box 63 \ 3  scan0114
Letter to Philco Radio & Television Corporation requesting an exchange of a recently ordered radio set for a newer model to be tested on an experimental chassis.5th Sep 1934Box 63 \ 3  scan0115
Letter from Philco Radio and Television Corporation discussing the availability of car radio receivers.7th Sep 1934Box 63 \ 3  scan0116
Inquiry regarding the progress of equipping chassis with fittings for wireless sets (radios).7th Sep 1934Box 63 \ 3  scan0117
Obtaining particulars for car radio sets.8th Sep 1934Box 63 \ 3  scan0118
Challenges of radio interference when fitting condensers and suppressors to car chassis.10th Sep 1934Box 63 \ 3  scan0119
The return of a loaned car radio set to the Motorla Distributing Co.11th Sep 1934Box 63 \ 3  scan0120
Letter to The Motorla Distributing Co. regarding the return of a sample car radio set after testing.11th Sep 1934Box 63 \ 3  scan0121
Letter discussing the practicalities of fitting radios into cars, including blueprints, interference, and power consumption.11th Sep 1934Box 63 \ 3  scan0122
Letter to Messrs. Park Ward & Co. Ltd. regarding the fitting of a car radio aerial and controls for an experimental Phantom chassis 31-EX.12th Sep 1934Box 63 \ 3  scan0123
Letter to Messrs. Lissen Ltd. requesting the submission of sample car radio sets for testing.12th Sep 1934Box 63 \ 3  scan0124
Arranging the despatch of a car radio aerial for an Experimental Phantom 31-EX.12th Sep 1934Box 63 \ 3  scan0125
Clarification on the manufacturer of a car radio, identifying them as Sunbeam Electric Ltd, not Sunbeam Car Company.12th Sep 1934Box 63 \ 3  scan0126
Radio sets, deferring questions until a visit to London and requesting an Ecko radio set be prepared for inspection.13th Sep 1934Box 63 \ 3  scan0127
Confirming the dispatch of requested blueprints.13th Sep 1934Box 63 \ 3  scan0128
Internal instruction to post a roll of blueprints to Major Cox at Conduit Street.13th Sep 1934Box 63 \ 3  scan0129
Radio set for a 40/50 Enclosed Limousine for Olympia.4th Sep 1934Box 63 \ 3  scan0130
Letter from Lissen Limited arranging a visit to Derby regarding a car radio.14th Sep 1934Box 63 \ 3  scan0131
Letter from coachbuilder Park Ward & Co. Ltd. regarding a car radio aerial for Experimental Phantom Chassis 31-EX.14th Sep 1934Box 63 \ 3  scan0132
Issues with fitting car radios and their effect on engine performance, proposing a meeting to establish a policy.15th Sep 1934Box 63 \ 3  scan0133
Arranging a meeting in London with Mr. P.J. Clayton concerning Chassis GKC-21.18th Sep 1934Box 63 \ 3  scan0134
Arranging a meeting to discuss the merits of company headlamps versus the French type.19th Sep 1934Box 63 \ 3  scan0135
Letter from Carr's (Car Distributors) Ltd regarding a follow-up on an Emerson Wireless Set.19th Sep 1934Box 63 \ 3  scan0136
Depot sheet about the impact of fitting radio sets with suppressor units on the engine's idling performance in R.R. and Bentley cars.21th Sep 1934Box 63 \ 3  scan0137
Response to Messrs. Carr's Ltd. regarding the unsatisfactory testing of a loaned six-valve wireless set due to interference.21th Sep 1934Box 63 \ 3  scan0138


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