| Description | Date | Identifier | |
| List of weights for various Buick car components in pounds and ounces. | 18th Jan 1936 | Box 96 \ 4 scan0039 | |
| List of engine and chassis components with their corresponding weights in pounds and ounces. | 18th Jan 1936 | Box 96 \ 4 scan0040 | |
| Weight schedule listing vehicle components and their totals in imperial units. | 18th Jan 1936 | Box 96 \ 4 scan0041 | |
| Weight specification for a complete car including fluids and two spare wheels. | 18th Jan 1936 | Box 96 \ 4 scan0042 | |
| Comparison of component weights for the Ph.III, 20/25, Bentley, and Buick chassis. | 11th Feb 1936 | Box 96 \ 4 scan0043 | |
| Comparative table of component weights for Ph.III, 20/25, Bentley, and Buick models. | 11th Feb 1936 | Box 96 \ 4 scan0044 | |
| Weight comparison table for various car components across different vehicle models. | 11th Feb 1936 | Box 96 \ 4 scan0045 | |
| Table detailing the weights of oil, petrol, and floorboards for Ph.III, 20/25, Bentley, and Buick car models. | 11th Feb 1936 | Box 96 \ 4 scan0046 | |
| List of components for the Ph.III Front Suspension for which weights are required. | 23th Mar 1936 | Box 96 \ 4 scan0047 | |
| The weight of the first production Phantom III limousine and the increase compared to the Phantom II. | 31th Mar 1936 | Box 96 \ 4 scan0048 | |
| Table comparing the weights of steering components for Phantom III, 20/25, 25/30, and Bentley models. | 31th Mar 1936 | Box 96 \ 4 scan0049 | |
| Weight analysis for the 36-EX vehicle, itemizing components and calculating chassis weight. | 2nd Apr 1936 | Box 96 \ 4 scan0050 | |
| Preliminary weight analysis of the Phantom III model 36-EX, separating body, chassis, and accessories. | 3rd Apr 1936 | Box 96 \ 4 scan0051 | |
| Weight analysis document for the 36-EX model. | 2nd Apr 1936 | Box 96 \ 4 scan0052 | |
| Requesting and comparing weight analysis data for various Phantom III models. | 3rd Apr 1936 | Box 96 \ 4 scan0053 | |
| Requesting an update on information regarding Phantom III weights. | 17th Apr 1936 | Box 96 \ 4 scan0054 | |
| Follow-up request for information regarding Phantom III weights. | 23th Apr 1936 | Box 96 \ 4 scan0055 | |
| Front end weight comparison and suspension design discussion for Bentley, Wraith, and Packard models. | 24th Apr 1936 | Box 96 \ 4 scan0056 | |
| Weight comparison table in pounds for front-end chassis parts across various car models. | 24th Apr 1936 | Box 96 \ 4 scan0057 | |
| Providing further information and calculations on the weights of the Phantom III chassis and coachwork. | 24th Apr 1936 | Box 96 \ 4 scan0058 | |
| Body weight analysis for a Phantom III Continental Saloon by Park Ward. | 24th Apr 1936 | Box 96 \ 4 scan0059 | |
| Weight calculation for a 33-EX Continental Touring Saloon by Park Ward. | 24th Apr 1936 | Box 96 \ 4 scan0060 | |
| Weight calculation for a 34-EX Enclosed Limousine by Park Ward. | 24th Apr 1936 | Box 96 \ 4 scan0061 | |
| Weight calculation and specifications for a 35-EX Continental Touring Saloon by Park Ward. | 24th Apr 1936 | Box 96 \ 4 scan0062 | |
| Weight specification sheet for a 36-EX Enclosed Limousine with a Hooper Olympia Show Body. | 24th Apr 1936 | Box 96 \ 4 scan0063 | |
| Weight analysis of the second production Ph.III chassis on test. | 24th Apr 1936 | Box 96 \ 4 scan0064 | |
| Comparing the body and chassis weights of the Phantom III with other models. | 5th May 1936 | Box 96 \ 4 scan0065 | |
| Weight reduction strategies for the Continental Phantom III, including material changes and frame construction. | 3rd Jun 1936 | Box 96 \ 4 scan0066 | |
| List of suggested modifications for the Continental Phantom III engine and chassis. | 21th May 1936 | Box 96 \ 4 scan0067 | |
| Continuation of chassis specifications and a discussion on reducing car weight for improved performance. | 21th May 1936 | Box 96 \ 4 scan0068 | |
| Breakdown and comparison of the brake assembly weights for the Phantom III and Phantom II models. | 15th Jun 1936 | Box 96 \ 4 scan0069 | |
| Potential weight savings from using aluminium brake drums and modifying hand brake shoes. | 1st Jul 1936 | Box 96 \ 4 scan0070 | |
| Weight Analysis of 37-EX. | 1st Jul 1936 | Box 96 \ 4 scan0071 | |
| Breakdown of chassis weights for various components, fluids, and extras. | 6th Aug 1936 | Box 96 \ 4 scan0072 | |
| Table detailing the variation of chassis weights for Phantom II, Phantom III, 20/25 and Bentley cars. | 6th Aug 1936 | Box 96 \ 4 scan0073 | |
| Querying if weight information can be included for cars, similar to the practice for aero LOP's (List of Parts). | 13th Aug 1936 | Box 96 \ 4 scan0074 | |
| Weight of the Phantom III Continental and proposals for weight reduction. | 14th Aug 1936 | Box 96 \ 4 scan0075 | |
| List of points to be raised with RHC regarding the Continental Phantom III, detailing proposed component changes and weight estimates. | 14th Aug 1936 | Box 96 \ 4 scan0076 | |
| Comparison table of engine unit weights in pounds for various models. | 19th Aug 1936 | Box 96 \ 4 scan0077 | |
| Comparison of frame specifications between a General Motors 1937 frame and a Rolls-Royce Phantom III frame. | 19th Aug 1936 | Box 96 \ 4 scan0078 | |
| Clarifying the weight of tool kits for the Phantom III and Bentley models. | 25th Aug 1936 | Box 96 \ 4 scan0079 | |
| Weight, cost, and performance implications of the new Phantom III chassis. | 26th Aug 1936 | Box 96 \ 4 scan0080 | |
| Vehicle handling and economy, comparing the impact of weight on performance and chassis design. | 26th Aug 1936 | Box 96 \ 4 scan0081 | |
| Summary of a proposal to reduce the weight of the Phantom III chassis by 3.5-4 cwts and a discussion on body weight reduction. | 26th Aug 1936 | Box 96 \ 4 scan0082 | |
| Comparison of 1932 and 1936 Buick car weights and specifications. | 26th Aug 1936 | Box 96 \ 4 scan0083 | |
| List of weight and cost decreases for modifications to a Bentley Chassis. | 26th Aug 1936 | Box 96 \ 4 scan0084 | |
| Table detailing the weight and cost increases for a list of vehicle modifications. | 26th Aug 1936 | Box 96 \ 4 scan0085 | |
| Comparison table of chassis and body weights for Phantom II and Phantom III cars. | 10th Aug 1934 | Box 96 \ 4 scan0086 | |
| List of chassis weights for Phantom II, Phantom III, 20/25 HP, and Bentley cars during their production periods. | 20th Aug 1936 | Box 96 \ 4 scan0087 | |
| Practice of weighing parts and adding this information to detail drawings. | 27th Aug 1936 | Box 96 \ 4 scan0088 | |
| List of possible and probable weight reductions for Phantom III units. | 28th Aug 1936 | Box 96 \ 4 scan0089 | |
| Weight-saving analysis listing potential component deletions and modifications. | 29th Aug 1936 | Box 96 \ 4 scan0090 | |
| Performance enhancements and design considerations for the Continental Phantom III chassis. | 29th Aug 1936 | Box 96 \ 4 scan0091 | |
| Specification sheet detailing weight-saving modifications for the Continental Phantom III. | 28th Aug 1936 | Box 96 \ 4 scan0092 | |
| Comparing the weights of the Phantom III and Phantom II models. | 31th Aug 1936 | Box 96 \ 4 scan0093 | |
| Chassis weight, comparing features with competitors, and detailing weight-saving measures on the Wraith chassis. | 31th Aug 1936 | Box 96 \ 4 scan0094 | |
| Page comparing components to the 25/30 model, discussing Wraith chassis weight reduction and Phantom III engine development. | 3rd Sep 1936 | Box 96 \ 4 scan0095 | |
| Request for the weight and accessories list of a Phantom III demonstration car. | 3rd Sep 1936 | Box 96 \ 4 scan0096 | |
| Covering memo for an attached document regarding Export Trials for chassis 3-AZ-20. | 22th Sep 1936 | Box 96 \ 4 scan0097 | |
| Weighing results and equipment details for Chassis 3-AZ-20 during export trials. | 22th Sep 1936 | Box 96 \ 4 scan0098 | |
| To F. Dodd regarding the weights of Ace brand parts for Chassis 3-AZ-20 export trials. | 23th Sep 1936 | Box 96 \ 4 scan0099 | |
| Letter to Messrs. Cornercroft Ltd. requesting the weights of Phantom III parts required for export. | 30th Sep 1936 | Box 96 \ 4 scan0100 | |
| Confirming the process for weighing and recording all parts for the Phantom III car. | 30th Sep 1936 | Box 96 \ 4 scan0101 | |
| Letter from Cornercroft Ltd. providing the weights of various automotive components. | 3rd Oct 1936 | Box 96 \ 4 scan0102 | |
| Comparison of weights for coachwork materials when manufactured in Aluminium and Steel. | 3rd Oct 1936 | Box 96 \ 4 scan0103 | |
| Weight comparison table showing the estimated versus actual measured weight of a car and its components. | 3rd Oct 1936 | Box 96 \ 4 scan0104 | |
| Weight specification sheet for a Bentley 4 Door Enclosed Drive (Aluminium) car body and its components. | 3rd Oct 1936 | Box 96 \ 4 scan0105 | |
| Weight calculation sheet for chassis B.8.GA as despatched from coachbuilders. | 3rd Oct 1936 | Box 96 \ 4 scan0106 | |
| Detailed weight breakdown of bodywork and ironwork components. | 3rd Oct 1936 | Box 96 \ 4 scan0107 | |
| Continuation of a weight calculation sheet for various vehicle body components. | 3rd Oct 1936 | Box 96 \ 4 scan0108 | |
| Weight calculation sheet for various car parts with their weights listed in kilograms and pounds. | 3rd Oct 1936 | Box 96 \ 4 scan0109 | |
| Detailed weight calculation sheet for vehicle body panelling and paint. | 3rd Oct 1936 | Box 96 \ 4 scan0110 | |
| Detailed weight breakdown of upholstery components. | 3rd Oct 1936 | Box 96 \ 4 scan0111 | |
| Page from a weight calculation ledger listing various components and their weights in kilograms and pounds. | 3rd Oct 1936 | Box 96 \ 4 scan0112 | |
| List of interior woodwork components and their corresponding weights in kilograms and pounds. | 3rd Oct 1936 | Box 96 \ 4 scan0113 | |
| List of finishing components with their corresponding weights in kilograms and pounds. | 3rd Oct 1936 | Box 96 \ 4 scan0114 | |
| Weight schedule listing various car accessories and their corresponding weights in Kgs and lbs. | 5th Oct 1936 | Box 96 \ 4 scan0115 | |
| Listing the weights of parts for Chassis 3-AZ-20 during export trials. | 5th Oct 1936 | Box 96 \ 4 scan0116 | |
| Letter from Park Ward & Co Ltd providing details on the weight of Triplex and Aero glass. | 19th Nov 1936 | Box 96 \ 4 scan0117 | |
| Cost and weight comparison between Triplex Toughened Glass and Aero Glass for various car models. | 17th Nov 1936 | Box 96 \ 4 scan0118 | |
| Letter from Dunlop Rubber Co. Ltd. comparing the weights of various Wire and Spoked Disc wheels. | 14th Oct 1936 | Box 96 \ 4 scan0119 | |
| Letter from Dunlop Rubber Co. Ltd. comparing the weights of Magna Wire Wheels and Spoked Disc Wheels. | 14th Oct 1936 | Box 96 \ 4 scan0120 | |
| Production of a lightened body for the Continental Phantom III, comparing coachbuilders Barkers and Young. | 4th Nov 1936 | Box 96 \ 4 scan0121 | |
| Weight comparison for chassis frame components of different thicknesses. | 11th Nov 1936 | Box 96 \ 4 scan0122 | |
| Weight differences between new standard and previous Park Ward bodies. | 8th Dec 1936 | Box 96 \ 4 scan0123 | |
| Weight analysis of a 38-EX long wheel base chassis fitted with a Park Ward limousine body. | 31th Dec 1936 | Box 96 \ 4 scan0124 | |
| Weight-saving comparison between the Standard and Ultimate Continental Phantom III models. | 5th Feb 1937 | Box 96 \ 4 scan0125 | |
| Summary of net weight savings on the Continental Caron cooling section and other components. | 5th Feb 1937 | Box 96 \ 4 scan0126 | |
| Weight breakdown of components for Continental Phantom III steering. | 11th Mar 1937 | Box 96 \ 4 scan0127 | |
| Weight schedule for Phantom III strengthened axle shaft components, comparing them to standard parts. | 11th Mar 1937 | Box 96 \ 4 scan0128 | |
| The body and chassis weights for a Continental Phantom III. | 12th Mar 1937 | Box 96 \ 4 scan0129 | |
| And comparing the body weights of Phantom III vehicles by coachbuilders Barkers and Gurney Nutting. | 18th Mar 1937 | Box 96 \ 4 scan0130 | |
| Weights of various bodies for the Phantom III chassis. | 20th Mar 1937 | Box 96 \ 4 scan0131 | |
| Comparison of body weights for the Phantom III chassis from various coachbuilders including Gurney Nutting, Young, and Park Ward. | 24th Mar 1937 | Box 96 \ 4 scan0132 | |
| Table listing the weights in pounds for various parts of the 1937 Buick across different series models. | 24th Mar 1937 | Box 96 \ 4 scan0133 | |
| List of weights for various components of a 1937 Chevrolet. | 1st Apr 1937 | Box 96 \ 4 scan0134 | |
| Continued list of component weights for Chevrolet vehicles. | 1st Apr 1937 | Box 96 \ 4 scan0135 | |
| Detailed weight-saving analysis for the Continental Phantom III model. | 14th May 1937 | Box 96 \ 4 scan0136 | |
| List detailing weight reductions for various components of the Continental Phantom III model. | 14th May 1937 | Box 96 \ 4 scan0137 | |
| The chassis weights for the Wraith and Phantom III models. | 20th Aug 1938 | Box 96 \ 4 scan0138 | |
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