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Actions	Details Remove from selection Add to selection Title Test Specification 50 c/s Constant Voltage Current Source Reference UK0108 NAEST 102/04/04/04/45 Date 1965 Scope and Content Five items originally held in a brown folder containing 5 sheets of tracing paper. On the front is handwritten ‘Test Spec CVCS TS12425 5 Shts’. The folder has been removed. The five loose typed pages are on tracing paper titled ‘Thorn Electronics Ltd, TS12425 Test Specification 50 c/s Constant Voltage Current Source’ dated 10-9-65. Persons keyword Evershed and Vignoles Ltd, Thorn Electronics Limited Conditions governing access Please refer to IEE Archivist Level of description Item Hierarchy browser 110000001 NATIONAL ARCHIVE FOR ELECTRICAL SCIENCE AND TECHNOLOGY contains 322 parts UK0108 NAEST 102 Papers of Evershed and Vignoles Ltd contains 6 parts UK0108 NAEST 102/04 Products and Research contains 12 parts UK0108 NAEST 102/04/04 Product Specifications contains 5 parts UK0108 NAEST 102/04/04/04 Ex T.B.L. Drawings contains 47 parts UK0108 NAEST 102/04/04/04/45 Test Specification 50 c/s Constant Voltage Current Source UK0108 NAEST 102/04/04/04 Ex T.B.L. Drawings contains 47 parts UK0108 NAEST 102/04/04/04/45 Test Specification 50 c/s Constant Voltage Current Source 110000001 NATIONAL ARCHIVE FOR ELECTRICAL SCIENCE AND TECHNOLOGY contains 322 parts UK0108 NAEST 102 Papers of Evershed and Vignoles Ltd contains 6 parts UK0108 NAEST 102/04 Products and Research contains 12 parts UK0108 NAEST 102/04/04 Product Specifications contains 5 parts UK0108 NAEST 102/04/04/02 Report with pale blue cover stapled on the left. Printed on front is ‘MERSEYSIDE AND NORTH WALES ELECTRICITY BOARD’ and title ‘A.C. Network Analyser, Details & Operation.The drawings are dated March, 1959 contains 82 parts UK0108 NAEST 102/04/04/04/45 Test Specification 50 c/s Constant Voltage Current Source

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Title
Test Specification 50 c/s Constant Voltage Current Source
Reference
UK0108 NAEST 102/04/04/04/45
Date
1965
Scope and Content
Five items originally held in a brown folder containing 5 sheets of tracing paper. On the front is handwritten ‘Test Spec CVCS TS12425 5 Shts’. The folder has been removed. The five loose typed pages are on tracing paper titled ‘Thorn Electronics Ltd, TS12425 Test Specification 50 c/s Constant Voltage Current Source’ dated 10-9-65.
Persons keyword
Evershed and Vignoles Ltd, Thorn Electronics Limited
Conditions governing access
Please refer to IEE Archivist
Level of description
Item

Hierarchy browser

110000001
NATIONAL ARCHIVE FOR ELECTRICAL SCIENCE AND TECHNOLOGY
contains 322 parts
- UK0108 NAEST 102
  Papers of Evershed and Vignoles Ltd
  contains 6 parts
  - UK0108 NAEST 102/04
    Products and Research
    contains 12 parts
    
    UK0108 NAEST 102/04/04
    Product Specifications
    contains 5 parts
    
    UK0108 NAEST 102/04/04/04
    Ex T.B.L. Drawings
    contains 47 parts
    
    UK0108 NAEST 102/04/04/04/45
    Test Specification 50 c/s Constant Voltage Current Source

- UK0108 NAEST 102/04/04/04
  Ex T.B.L. Drawings
  contains 47 parts
  - UK0108 NAEST 102/04/04/04/45
    Test Specification 50 c/s Constant Voltage Current Source

110000001
NATIONAL ARCHIVE FOR ELECTRICAL SCIENCE AND TECHNOLOGY
contains 322 parts
- UK0108 NAEST 102
  Papers of Evershed and Vignoles Ltd
  contains 6 parts
  - UK0108 NAEST 102/04
    Products and Research
    contains 12 parts
    
    UK0108 NAEST 102/04/04
    Product Specifications
    contains 5 parts
    
    UK0108 NAEST 102/04/04/02
    Report with pale blue cover stapled on the left. Printed on front is ‘MERSEYSIDE AND NORTH WALES ELECTRICITY BOARD’ and title ‘A.C. Network Analyser, Details & Operation.The drawings are dated March, 1959
    contains 82 parts
    
    UK0108 NAEST 102/04/04/04/45
    Test Specification 50 c/s Constant Voltage Current Source