| Description | Date | Identifier | |
| 'Rippletto' chassis programme for frames and fittings. | 25th Jan 1940 | Box 118 \ 1 scan0047 | |
| Technical memo detailing modifications and comments on the 'SILVER RIPPLET 2-R-2' engine unit. | 25th Jan 1940 | Box 118 \ 1 scan0048 | |
| Requesting a revised detail drawing for the Ripplet Cylinder Head. | 25th Jan 1940 | Box 118 \ 1 scan0049 | |
| Alteration note detailing added filling and assembly details for the Ripplet Chassis frame. | 26th Jan 1940 | Box 118 \ 1 scan0050 | |
| Alteration note detailing added assembly details for the Ripplet Chassis frame and fittings. | 26th Jan 1940 | Box 118 \ 1 scan0051 | |
| Issuance of blueprints for the Ripplet Chassis, Frame & Fittings. | 26th Jan 1940 | Box 118 \ 1 scan0052 | |
| Order for Ripplet rear springs from Toledo Woodhead Springs Ltd. | 26th Jan 1940 | Box 118 \ 1 scan0053 | |
| Letter from coachbuilder Park Ward regarding efforts to keep the weight of body 2-R-2 to a minimum. | 30th Jan 1940 | Box 118 \ 1 scan0054 | |
| Alterations to the Ripplet Chassis frame and cruciform channel. | 30th Jan 1940 | Box 118 \ 1 scan0055 | |
| Accompanying blueprints for the Ripplet Chassis rear springs and fittings. | 30th Jan 1940 | Box 118 \ 1 scan0056 | |
| New drawings and parts for the Rippletto Chassis frame and fittings. | 30th Jan 1940 | Box 118 \ 1 scan0057 | |
| Instructions and parts list for the Ripplet Chassis, Frame & Fittings. | 30th Jan 1940 | Box 118 \ 1 scan0058 | |
| Instruction to fit a strengthened bearing bracket to the Ripplet chassis, replacing a broken part. | 30th Jan 1940 | Box 118 \ 1 scan0059 | |
| New drawing for a Riplet Chassis bracket, RF. 236, comparing its thickness to the Silver Wraith equivalent. | 30th Jan 1940 | Box 118 \ 1 scan0060 | |
| Further drawings for the Rippletto Chassis frames and fittings. | 1st Feb 1940 | Box 118 \ 1 scan0061 | |
| The dispatch of drawings for the Ripplet chassis frame and fittings. | 1st Feb 1940 | Box 118 \ 1 scan0062 | |
| Requesting the fitting of small bore induction pipes to replace existing larger ones. | 2nd Feb 1940 | Box 118 \ 1 scan0063 | |
| Supply of blueprints for the Ripplet chassis rear springs and fittings. | 2nd Feb 1940 | Box 118 \ 1 scan0064 | |
| Requesting an official order be placed with Messrs Sleigh & Cheston for a Ripplet Bonnet Hinge. | 5th Feb 1940 | Box 118 \ 1 scan0065 | |
| Letter to Messrs. Hallam, Sleigh & Cheaton Ltd. regarding a drawing for a modified bonnet hinge for the Ripplet car. | 5th Feb 1940 | Box 118 \ 1 scan0066 | |
| Recommendations for electrical components and fittings for car 'Ripplet (2.R.2)'. | 5th Feb 1940 | Box 118 \ 1 scan0067 | |
| List of available electrical components including dynamos, starter motors, batteries, and distributors. | 5th Feb 1940 | Box 118 \ 1 scan0068 | |
| Issuance of two new drawing prints for a Ripplet Cylinder Head with a 3.5 inch bore. | 6th Feb 1940 | Box 118 \ 1 scan0069 | |
| Confirmation to fit crowded rollers to the sideshaft of the temporary 2.R.2. gearbox. | 7th Feb 1940 | Box 118 \ 1 scan0070 | |
| Instructions and parts list for Ripplet Chassis front bumper fittings. | 9th Feb 1940 | Box 118 \ 1 scan0071 | |
| Dispatching preliminary blueprints for the Ripplet FD. 466 Radiator. | 9th Feb 1940 | Box 118 \ 1 scan0072 | |
| Instructions and blueprint list for the Ripplet Chassis side steering tube. | 9th Feb 1940 | Box 118 \ 1 scan0073 | |
| New drawings for 'Ripplet' cylinder heads, valve seats, and inlet valves. | 9th Feb 1940 | Box 118 \ 1 scan0074 | |
| The 'Rippletto Rear Axle' arrangement and the associated drawing PL.113. | 12th Feb 1940 | Box 118 \ 1 scan0075 | |
| Requesting prints for a Ripplet Chassis jack pad as no prints or tracings could be found. | 12th Feb 1940 | Box 118 \ 1 scan0076 | |
| Parts requirement list for a 'Silver Ripplet 2 - R - 11' car. | 12th Feb 1940 | Box 118 \ 1 scan0077 | |
| Instruction to remove rear springs and change the interleaving to graphite impregnated Tufnol on car 1-R-1. | 15th Feb 1940 | Box 118 \ 1 scan0078 | |
| The provision of blueprints and parts lists for wing stays, lamps, and horns. | 15th Feb 1940 | Box 118 \ 1 scan0079 | |
| Issuance of blueprints and Lists of Parts (L.O.P.s) for the Ripplet Chassis. | 15th Feb 1940 | Box 118 \ 1 scan0080 | |
| Alteration note for the Ripplet chassis frame and associated fittings. | 15th Feb 1940 | Box 118 \ 1 scan0081 | |
| Log of updates to vehicle component specifications and drawings, including front sheet metal members, starting handle bearings, and frame extensions. | 15th Feb 1940 | Box 118 \ 1 scan0082 | |
| Parts and modifications for the Ripplet Chassis dashboard and fittings. | 15th Feb 1940 | Box 118 \ 1 scan0083 | |
| Chasing up a request for prints of a Ripple Radiator for despatch to Messrs. John Marston. | 17th Feb 1940 | Box 118 \ 1 scan0084 | |
| Requesting the production of parts for a Ripplet Chassis front bumper. | 19th Feb 1940 | Box 118 \ 1 scan0085 | |
| Scheme for 'Wings Stays & Horns' on the Silver Ripplet 1. | 22th Feb 1940 | Box 118 \ 1 scan0086 | |
| The dispatch of blueprints for the Ripplet Chassis front stabiliser. | 22th Feb 1940 | Box 118 \ 1 scan0087 | |
| Re-issuing 4 blueprints for Jacking Pads which were previously lost. | 22th Feb 1940 | Box 118 \ 1 scan0088 | |
| Modifications to the Ripplet Chassis dashboard mounting bracket and the supply of new blueprints. | 22th Feb 1940 | Box 118 \ 1 scan0089 | |
| Blueprints for B.60 3¼ Litre (Ripplet) Valves & Fittings. | 22th Feb 1940 | Box 118 \ 1 scan0090 | |
| The distribution of blueprints for a revised gearbox. | 22th Feb 1940 | Box 118 \ 1 scan0091 | |
| Blueprints and modifications for the Ripplet Chassis front axle. | 22th Feb 1940 | Box 118 \ 1 scan0092 | |
| Blueprints for Ripplet Chassis cross steering tubes. | 22th Feb 1940 | Box 118 \ 1 scan0093 | |
| Attaching a Salisbury Co's print for the Rippletto axle. | 24th Feb 1940 | Box 118 \ 1 scan0094 | |
| Confirmation of a request to fit crowded rollers to the side shaft of a 1-R-1 gear box. | 27th Feb 1940 | Box 118 \ 1 scan0095 | |
| Dispatch of blueprints for Ripplet Chassis front brakes. | 27th Feb 1940 | Box 118 \ 1 scan0096 | |
| Blueprints for a Ripplet Chassis front hub and issues with specified wheel sizes. | 27th Feb 1940 | Box 118 \ 1 scan0097 | |
| Blueprints for a hand brake mechanism, noting increased travel and Bowden operation. | 27th Feb 1940 | Box 118 \ 1 scan0098 | |
| Blueprints for a Ripplet hand brake mechanism incorporating Bowden control. | 27th Feb 1940 | Box 118 \ 1 scan0099 | |
| Sending of 2 blueprints for the Ripplet Chassis front brakes. | 27th Feb 1940 | Box 118 \ 1 scan0100 | |
| Blueprints for a Ripplet Chassis front hub, noting issues with wheel specifications. | 27th Feb 1940 | Box 118 \ 1 scan0101 | |
| Confirmation memo regarding the readiness of the Ripplet chassis for delivery to Park Ward's. | 28th Feb 1940 | Box 118 \ 1 scan0102 | |
| Drawing office progress on the Ripplet specification. | 28th Feb 1940 | Box 118 \ 1 scan0103 | |
| List of schemes not yet detailed and designs required for the 'RIPPLET' project. | 5th Jan 1940 | Box 118 \ 1 scan0104 | |
| List of outstanding schemes and required designs for the 'Ripplet' project. | 5th Jan 1940 | Box 118 \ 1 scan0105 | |
| List of undetailed schemes and required designs for the 'RIPPLET' model, with handwritten status updates. | 5th Jan 1940 | Box 118 \ 1 scan0106 | |
| Brief description of specifications for the 'Silver Ripplet' model. | 5th Jan 1940 | Box 118 \ 1 scan0107 | |
| Specification sheet detailing engine components with their design numbers, details, and remarks. | 5th Jan 1940 | Box 118 \ 1 scan0108 | |
| Specification sheet listing various engine components and their associated design numbers. | 5th Jan 1940 | Box 118 \ 1 scan0109 | |
| Specification sheet detailing vehicle components and their associated design notes. | 5th Jan 1940 | Box 118 \ 1 scan0110 | |
| Specification sheet listing parts for a vehicle, including details on the motion shaft, gearbox, brakes, and axle. | 5th Jan 1940 | Box 118 \ 1 scan0111 | |
| Specification sheet for various chassis and body components, Issue 2, Sheet 5. | 7th May 1945 | Box 118 \ 1 scan0112 | |
| Specification sheet detailing various vehicle components such as the petrol tank, dashboard, and shock dampers. | 7th May 1945 | Box 118 \ 1 scan0113 | |
| Specification sheet listing parts such as wiring, tools, spares, wheels, and various electrical components. | 7th May 1945 | Box 118 \ 1 scan0114 | |
| Specification sheet detailing electrical and other vehicle components. | 29th Feb 1940 | Box 118 \ 1 scan0115 | |
| The fitting of specific front and rear springs for the Ripplet Suspension on car RF.249. | 29th Feb 1940 | Box 118 \ 1 scan0116 | |
| Letter to Park Ward & Co.Ltd. regarding the fitting of floatex body mountings on a 2-R-2 chassis. | 1st Mar 1940 | Box 118 \ 1 scan0117 | |
| Blueprints for various cylinder head components. | 1st Mar 1940 | Box 118 \ 1 scan0118 | |
| Blueprints for Camshaft two-way thrust faces. | 4th Mar 1940 | Box 118 \ 1 scan0119 | |
| Requesting blueprints and parts for the Ripplet engine's crankcase and tachometer drive. | 1st Mar 1940 | Box 118 \ 1 scan0120 | |
| Rover side plate and butterfly nut for the Rippletto. | 2nd Mar 1940 | Box 118 \ 1 scan0121 | |
| Sending drawings related to the RIPPLET B.60 project. | 4th Mar 1940 | Box 118 \ 1 scan0122 | |
| Parts and re-patterning instructions for the Ripplet Front Spring Suspension Mechanism. | 5th Mar 1940 | Box 118 \ 1 scan0123 | |
| Listing blueprints for a 'Ripplet' radiator layout and its associated components. | 5th Mar 1940 | Box 118 \ 1 scan0124 | |
| Distributing blueprints and drawings related to the 'Ripplet' bonnet project. | 6th Mar 1940 | Box 118 \ 1 scan0125 | |
| Blueprints for a water pump and fan L.O.P. | 7th Mar 1940 | Box 118 \ 1 scan0126 | |
| New drawings and instructions for a Ripplet Spring Suspension Mechanism experiment. | 7th Mar 1940 | Box 118 \ 1 scan0127 | |
| The mounting of the Lucas Ignition Coil on the dashboard of the Ripplet. | 7th Mar 1940 | Box 118 \ 1 scan0128 | |
| Providing blueprints for new parts for the Ripplet Spring Suspension Mechanism. | 7th Mar 1940 | Box 118 \ 1 scan0129 | |
| Alterations to the Ripplet engine, including new drawings for dynamo mounting and crankcase. | 7th Mar 1940 | Box 118 \ 1 scan0130 | |
| The blueprints for water connections on a B.60 (Ripplet) chassis. | 8th Mar 1940 | Box 118 \ 1 scan0131 | |
| List of new drawings for scheme FL. 104, covering crankcase, water pump, and dynamo components. | 8th Mar 1940 | Box 118 \ 1 scan0132 | |
| New parts and schemes for a 'Ripplet' model bonnet, instructing the creation of an advanced blueprint. | 9th Mar 1940 | Box 118 \ 1 scan0133 | |
| Advanced blue prints for new bonnet components. | 9th Mar 1940 | Box 118 \ 1 scan0134 | |
| Notification providing advanced blueprints for various Bonnet components for the Rifflet scheme. | 9th Mar 1940 | Box 118 \ 1 scan0135 | |
| Delay in finalising the Ripplet Steering Column until a satisfactory steering wheel is received from Messrs. Wilmot-Breeden. | 12th Mar 1940 | Box 118 \ 1 scan0136 | |
| The development of a Lucas regulator for the Ripplet dashboard. | 12th Mar 1940 | Box 118 \ 1 scan0137 | |
| The Rippletto frame, discussing a second crossmember, spare wheel housing, and petrol filter. | 12th Mar 1940 | Box 118 \ 1 scan0138 | |
| Alteration notice for a bearing bracket to add a fixing hole, making it suitable for both RH & LH cars. | 12th Mar 1940 | Box 118 \ 1 scan0139 | |
| The provision of blueprints for a heavy flywheel and clutch for the Ripplet model. | 13th Mar 1940 | Box 118 \ 1 scan0140 | |
| Prints for the ignition coil and mounting for the RIPPLET chassis. | 13th Mar 1940 | Box 118 \ 1 scan0141 | |
| Blueprints for a B.60 Ripplet camshaft. | 13th Mar 1940 | Box 118 \ 1 scan0142 | |
| Alterations to a B.60 Ripplet camshaft design to correct a previous drawing error. | 13th Mar 1940 | Box 118 \ 1 scan0143 | |
| Proposing a meeting to discuss the 'Ripplet Chassis' specifications and progress. | 14th Mar 1940 | Box 118 \ 1 scan0144 | |
| Instrument board design and specifications for the Silver Ripplet 2.R.2 model. | 14th Mar 1940 | Box 118 \ 1 scan0145 | |
| Alteration note for a crankcase and cylinders, detailing the deletion and modification of various features. | 15th Mar 1940 | Box 118 \ 1 scan0146 | |
| | | | |