Collection of notebooks for traditional 'A' level physics course at Queen Elizabeth's Grammar School, Gainsborough
Typescript entitled: "The life and work of Alexander Melville and his invention in patenting the Rigmel cloth shrinking m/c and further development in textile shrinking"
An Evening Post Publication. Newspaper publication entitled "Leeds Steam : the authentic story ... of the great Leeds-built traction engines"
6 sheets Copy correspondence between G. Stafford Whitby and A. C. Thaysen, mainly relating to aspects of Chaim Weizmann's involvement in the early production of acetone
The lectures were given by Dr Calvert to the 12th International Congress of the History of Science 1968 and the British Society for the History of Science, Jan 1969. Papers by Henry Reginald Calvert on trade cards as source material for the history of science
Selection of documents, publications and slides relating to early LEDs manufactured by Services Electronic Laboratory, England. Archive relating to early LEDs.
6 items Trade literature associated with a twin tub washing machine made by Servis Domestic Appliances Ltd
205 A brief history of Karrier Motors Ltd. outlining its progress and activities in the commercial motor vehicle industry
6 monochrome photographs and 8 monochrome negatives Collection of photographic material work with strain gauges of Leslie Ireland at AEI Ltd (Associated Electrical Industries Limited)
110 Catalogue: "Survey of Surveying: An exhibition tracing the history, scope and development of the surveying profession by John Tomlinson ARCA"