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Actions	Details Remove from selection Add to selection Title Correspondence with RWE Reference UK0108 NAEST 137/1/1 Date 1930-1955 Scope and Content File on earth leakage protection systems, designed by O Heinisch and Anton Riedl of RWE; apparatus designed by Ernst Besag and manufactured by SBIK; agreements with Gilbert to promote leakage trips in Britain; possible manufacturing licenses in Britain with Reyrollle, Nalder Bros, J A Crabtree & Co Ltd. Physical description Number of pieces: 65 Language English. Persons keyword RWE, SBIK, J A Crabtree and Company Ltd, Reyrolle and Company Ltd, Nalder Brothers & Thompson, Besag Ernst Conditions governing access Open access Level of description file Hierarchy browser 110000001 NATIONAL ARCHIVE FOR ELECTRICAL SCIENCE AND TECHNOLOGY contains 322 parts UK0108 NAEST 137 Papers of Thomas Charles Gilbert (1888-1958) and Gilflex Ltd contains 6 parts UK0108 NAEST 137/1 Earth Leakage and Protection contains 7 parts UK0108 NAEST 137/1/1 Correspondence with RWE contains 65 parts

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Title
Correspondence with RWE
Reference
UK0108 NAEST 137/1/1
Date
1930-1955
Scope and Content
File on earth leakage protection systems, designed by O Heinisch and Anton Riedl of RWE; apparatus designed by Ernst Besag and manufactured by SBIK; agreements with Gilbert to promote leakage trips in Britain; possible manufacturing licenses in Britain with Reyrollle, Nalder Bros, J A Crabtree & Co Ltd.
Physical description
Number of pieces: 65
Language
English.
Persons keyword
RWE, SBIK, J A Crabtree and Company Ltd, Reyrolle and Company Ltd, Nalder Brothers & Thompson, Besag Ernst
Conditions governing access
Open access
Level of description
file

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