| Description | Date | Identifier | |
| Covering note for the specification of a chassis ammeter. | 13th Aug 1928 | Box 70 \ 4 scan0007 | |
| Specification for the production inspection and testing of a chassis ammeter. | 14th Aug 1928 | Box 70 \ 4 scan0008 | |
| The specification for inspection and testing of a Chassis Ammeter. | 13th Aug 1928 | Box 70 \ 4 scan0009 | |
| Proposed production test for chassis ammeters, arguing that the routine procedure is sufficient. | 22th Aug 1928 | Box 70 \ 4 scan0010 | |
| Specification for the production inspection and testing of a chassis ammeter. | 3rd Jan 1930 | Box 70 \ 4 scan0011 | |
| Production test and inspection procedure for an EAC ballast resistance for an ignition coil. | 16th Jan 1925 | Box 70 \ 4 scan0012 | |
| Production test and inspection procedure for a ballast resistance for an ignition coil. | 14th Oct 1926 | Box 70 \ 4 scan0013 | |
| Cover note for a production test and inspection of a double value ballast resistance for an ignition coil. | 26th Nov 1927 | Box 70 \ 4 scan0014 | |
| Production test and inspection procedure for a double value ballast resistance for an ignition coil. | 25th Nov 1927 | Box 70 \ 4 scan0015 | |
| Instructions on how to check for cracks and loose brass ferrules on a component. | 15th Oct 1926 | Box 70 \ 4 scan0016 | |
| Production test procedure for an 18,000 turn taller type ignition coil in a Reimanol case. | 15th Oct 1926 | Box 70 \ 4 scan0017 | |
| Test procedures for an electrical component involving current, voltage, and spark gap measurements. | 16th Dec 1926 | Box 70 \ 4 scan0018 | |
| The specification for production inspection and testing of new finer primary ignition coils in a redmanol case. | 16th Dec 1926 | Box 70 \ 4 scan0019 | |
| Production test procedure for Finer Primary Type ignition coils in a Redmanol case. | 16th Dec 1926 | Box 70 \ 4 scan0020 | |
| Test procedure for a distributor, detailing current, voltage, and spark gap parameters. | 8th Jun 1927 | Box 70 \ 4 scan0021 | |
| Specification for the insulation testing of Redmanol coil cases at various temperatures. | 8th Jun 1927 | Box 70 \ 4 scan0022 | |
| Establishing the new standard production test for a 22 SWG primary coil with double ballast resistance. | 9th Jun 1928 | Box 70 \ 4 scan0023 | |
| Production test procedure for an ignition coil. | 9th Jun 1928 | Box 70 \ 4 scan0024 | |
| Page of a test procedure for a distributor, detailing current, voltage, and spark gap settings. | 5th Apr 1930 | Box 70 \ 4 scan0025 | |
| Production test procedure for an ignition coil. | 5th Apr 1930 | Box 70 \ 4 scan0026 | |
| Test procedure for ignition system components, detailing current, voltage, and running conditions. | 15th Apr 1932 | Box 70 \ 4 scan0027 | |
| Production test specification for an ignition coil. | 7th Apr 1930 | Box 70 \ 4 scan0028 | |
| Request to alter the lower current limit for the ignition coil production test. | 4th Apr 1930 | Box 70 \ 4 scan0029 | |
| Production test procedure for a paper dielectric condenser for battery ignition. | 15th Oct 1926 | Box 70 \ 4 scan0030 | |
| Testing procedures and specifications for condensers, including capacity and static charge verification. | 23th Jan 1925 | Box 70 \ 4 scan0031 | |
| Cover note for the specification of Production Inspection & Test of the EAC distribution board and cutout. | 23th Jan 1925 | Box 70 \ 4 scan0032 | |
| Specification document for the production inspection, adjustment, and testing of a distribution board and cutout. | 21th Jan 1925 | Box 70 \ 4 scan0033 | |
| Test procedure outlining voltage, amperage, and resistance specifications for a dynamo and cutout system. | 21th Jan 1925 | Box 70 \ 4 scan0034 | |
| Wiring diagram for an EAC distribution board and cutout test. | 14th May 1925 | Box 70 \ 4 scan0035 | |
| Providing an additional note on the specification for production inspection and testing of the distribution board and cutout. | 14th May 1925 | Box 70 \ 4 scan0036 | |
| Additional note on the specification for production inspection and testing of a distribution board and cutout, detailing contact point alignment. | 14th May 1925 | Box 70 \ 4 scan0037 | |
| Test log for a distribution board and cutout, recording various electrical measurements. | 4th Nov 1925 | Box 70 \ 4 scan0038 | |
| Specification for production inspection, adjustment, and testing of the distribution board and cutout. | 19th Oct 1926 | Box 70 \ 4 scan0039 | |
| Test procedure document for a dynamo and cutout system, specifying operational limits for voltage, current and resistance. | 19th Oct 1926 | Box 70 \ 4 scan0040 | |
| Wiring diagram for a distribution board and cutout test for the 40/50 model. | 9th May 1924 | Box 70 \ 4 scan0041 | |
| Test log sheet for dynamos, detailing performance data and remarks from multiple tests. | 9th May 1924 | Box 70 \ 4 scan0042 | |
| Checklist of inspection points and record-keeping requirements for dynamo particulars. | 20th Jan 1925 | Box 70 \ 4 scan0043 | |
| Specification for the production inspection and testing of an EAC dynamo. | 20th Jan 1925 | Box 70 \ 4 scan0044 | |
| Specification and test procedure for an R.R. EAC. Dynamo, version 1. | 20th Jan 1925 | Box 70 \ 4 scan0045 | |
| Test procedures for a dynamo, including insulation resistance, running tests, and the bedding of brushes. | 20th Jan 1925 | Box 70 \ 4 scan0046 | |
| Continued list of testing procedures for a dynamo, including checks for voltage, noise, and insulation. | 20th Feb 1925 | Box 70 \ 4 scan0047 | |
| Production tests for the R.R. EAC dynamo, noting issues with overheating. | 20th Feb 1925 | Box 70 \ 4 scan0048 | |
| Production tests of 20 HP dynamos, requesting an up-to-date model for early review. | 27th Feb 1925 | Box 70 \ 4 scan0049 | |
| The production testing of 20 HP dynamos and a request for sample models. | 27th Feb 1925 | Box 70 \ 4 scan0050 | |
| The production test of a dynamo, detailing its satisfactory performance and suggesting improvements. | 25th Apr 1925 | Box 70 \ 4 scan0051 | |
| Test log sheet for various dynamos, recording outputs, settings, and remarks. | 30th Apr 1925 | Box 70 \ 4 scan0052 | |
| Temporary alterations to a dynamo's production inspection and test specification. | 12th May 1925 | Box 70 \ 4 scan0053 | |
| Attaching Version 2 of the Production Inspection & Test Specification for the EAC Dynamo X.8660. | 19th May 1925 | Box 70 \ 4 scan0054 | |
| Specification of inspection and test procedures for a dynamo, version 2. | 19th May 1925 | Box 70 \ 4 scan0055 | |
| Testing procedure for a dynamo, including insulation resistance, main and final bedding of brushes, and output checks. | 19th May 1925 | Box 70 \ 4 scan0056 | |
| Testing procedures for a dynamo, including open circuit voltage, load, noise, and insulation tests. | 8th Apr 1925 | Box 70 \ 4 scan0057 | |
| Test results log for R.R. EAC Dynamos, detailing output and brush settings. | 8th Apr 1925 | Box 70 \ 4 scan0058 | |
| Test log for dynamos, detailing performance metrics, adjustments, and inspection remarks. | 30th Nov 1925 | Box 70 \ 4 scan0059 | |
| New specification for production inspection and testing of an EAC Dynamo, changing the brush angle. | 29th Jan 1926 | Box 70 \ 4 scan0060 | |
| Specification for the inspection and testing of a dynamo's brush mechanism. | 29th Jan 1926 | Box 70 \ 4 scan0061 | |
| Instructions for testing and bedding the brushes of a dynamo. | 29th Jan 1926 | Box 70 \ 4 scan0062 | |
| Continued page of test procedures for a dynamo, detailing output, load, noise, and insulation checks. | 3rd Mar 1926 | Box 70 \ 4 scan0063 | |
| Clarifying the specification for measuring the spacing of dynamo commutator brushes for 40/50 and 20 HP models. | 3rd Mar 1926 | Box 70 \ 4 scan0064 | |
| To Mr. Brock regarding updates to production adjustment and test specifications for 40/50 HP and 20 HP models. | 31th Mar 1926 | Box 70 \ 4 scan0065 | |
| Specification for the inspection and testing of a dynamo brush mechanism. | 14th Oct 1926 | Box 70 \ 4 scan0066 | |
| Procedure for testing a dynamo, focusing on insulation resistance and the main and final bedding of brushes. | 14th Oct 1926 | Box 70 \ 4 scan0067 | |
| Continuation of a test procedure for a dynamo, detailing output, mechanical, and insulation checks. | 6th Nov 1926 | Box 70 \ 4 scan0068 | |
| Modified EAC Dynamo (WD.45.M) and its new 'Version 4' specification. | 6th Nov 1926 | Box 70 \ 4 scan0069 | |
| Inspection and test specification for a dynamo, detailing checks on the brush mechanism. | 6th Nov 1926 | Box 70 \ 4 scan0070 | |
| Procedure for testing and bedding in dynamo brushes. | 6th Nov 1926 | Box 70 \ 4 scan0071 | |
| Continued list of test procedures for a dynamo, covering output, voltage, noise, and insulation checks. | 13th Apr 1927 | Box 70 \ 4 scan0072 | |
| Specification and testing of a modified EAC dynamo and new test result forms. | 13th Apr 1927 | Box 70 \ 4 scan0073 | |
| Specification of inspection and test procedures for a dynamo, version 5. | 13th Apr 1927 | Box 70 \ 4 scan0074 | |
| Procedure for testing and bedding the brushes of a dynamo. | 13th Apr 1927 | Box 70 \ 4 scan0075 | |
| Test procedures and specifications for a dynamo, detailing various operational checks. | 24th Jun 1927 | Box 70 \ 4 scan0076 | |
| The specification for production, inspection, adjustment, and testing of the narrow brush dynamo. | 24th Jun 1927 | Box 70 \ 4 scan0077 | |
| Specification of inspection and test for an EAC Dynamo, Version 5, applicable to dynamos with narrower brushes. | 24th Jun 1927 | Box 70 \ 4 scan0078 | |
| Instructions for the preliminary, main, and final bedding of dynamo brushes. | 24th Jun 1927 | Box 70 \ 4 scan0079 | |
| Addition to a dynamo specification concerning testing for and rectifying undue brush noise. | 24th Jun 1927 | Box 70 \ 4 scan0080 | |
| Continued list of test procedures for a dynamo, covering performance and condition checks. | 6th Jul 1927 | Box 70 \ 4 scan0081 | |
| Update to the specifications for production tests of EAC dynamos, specifically concerning brush noise. | 6th Jul 1927 | Box 70 \ 4 scan0082 | |
| Inspection and test specification for 40/50 dynamos, specifically about control brush angle settings. | 16th Nov 1927 | Box 70 \ 4 scan0083 | |
| Confirming the correct control brush angle for N.B. type dynamos from 122° to 121°. | 10th Jan 1928 | Box 70 \ 4 scan0084 | |
| Fault report on a Dynamo RU.95 from Chassis 58-HC, detailing melted solder and brush issues. | 2nd Feb 1928 | Box 70 \ 4 scan0085 | |
| Customer complaints about faulty dynamos on the Phantom model, identifying the cause as melted commutator solder. | 13th Feb 1928 | Box 70 \ 4 scan0086 | |
| Amended specifications and testing for the N.B. type dynamo. | 7th Mar 1928 | Box 70 \ 4 scan0087 | |
| Specification for the inspection and testing of the N.B. type dynamo with narrower brushes. | 7th Mar 1928 | Box 70 \ 4 scan0088 | |
| Instructions for dynamo testing and brush bedding procedures. | 7th Mar 1928 | Box 70 \ 4 scan0089 | |
| Continuation of a testing procedure for a dynamo, focusing on brush bedding and performance checks. | 7th Mar 1928 | Box 70 \ 4 scan0090 | |
| Procedure for testing the insulation of a machine while it is still hot. | 19th Dec 1927 | Box 70 \ 4 scan0091 | |
| Production test results for EAC dynamos with narrower brushes. | 19th Dec 1927 | Box 70 \ 4 scan0092 | |
| Test results log for single modification dynamo machines. | 7th Apr 1927 | Box 70 \ 4 scan0093 | |
| Production specification for inspection and test of an EAC Dynamo of the N.B. type with a higher output armature. | 4th Dec 1928 | Box 70 \ 4 scan0094 | |
| Specification of inspection and test for a Dynamo of the N.B. Type X.8664 with higher output armature. | 4th Dec 1928 | Box 70 \ 4 scan0095 | |
| Instructions for the testing and bedding of dynamo brushes, page 2. | 4th Dec 1928 | Box 70 \ 4 scan0096 | |
| Page of test procedures for a dynamo, detailing brush bedding, load tests, and noise/vibration checks. | 4th Dec 1928 | Box 70 \ 4 scan0097 | |
| Inspection and insulation testing procedures for an electrical machine. | 19th Dec 1928 | Box 70 \ 4 scan0098 | |
| Specification for the inspection and test of an EAC Dynamo with a 28-slot armature. | 19th Dec 1928 | Box 70 \ 4 scan0099 | |
| Specification for the inspection and test of an N.B. type dynamo with a 28 slot armature. | 19th Dec 1928 | Box 70 \ 4 scan0100 | |
| Continued instructions for testing a dynamo, covering connections, brush bedding, insulation resistance, and operational tests. | 19th Dec 1928 | Box 70 \ 4 scan0101 | |
| Testing procedures for a dynamo, detailing final brush bedding and various load and speed tests. | 19th Dec 1928 | Box 70 \ 4 scan0102 | |
| Inspection and testing procedures for machine components, including armature and insulation. | 10th Apr 1929 | Box 70 \ 4 scan0103 | |
| Specification for production inspection and testing of Phantom and S.S. type dynamos. | 10th Apr 1929 | Box 70 \ 4 scan0104 | |
| Specification of inspection and test for Phantom & S.S. dynamos with 28 slot armatures. | 10th Apr 1929 | Box 70 \ 4 scan0105 | |
| Continued testing procedure for a dynamo, detailing checks on pigtail conductors, brush bedding, and insulation resistance. | 10th Apr 1929 | Box 70 \ 4 scan0106 | |
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