Archive of the hydrological research committee of the Department of Scientific and Industrial Research and the Natural Environment Research Council
Drawing of broad wheeled Sussex waggon as used in the counties Sussex & Kent, Southern England circa 1700-1930
Kompleks kompensator, system Gall. Fabrikat H. Tinsley & Co., London. Betjeningsforskrift og beskrivelse
Collection of notebooks for traditional 'A' level physics course at Queen Elizabeth's Grammar School, Gainsborough
An Evening Post Publication. Newspaper publication entitled "Leeds Steam : the authentic story ... of the great Leeds-built traction engines"
205 Volume entitled 'A short account of the history of J. J. Seekings & Co. and W. Sisson & Co. Ltd, Gloucester'
Comprises photocopied manuscript and typescript letters, edited for the Rutherford Memorial Committee of the Royal Society. Correspondence of Lord Rutherford of Nelson, edited by Dr. Ernest Marsden
2 albums (81 photographs) Construction photographs of Spadeadam Rocket Establishment near Bewcastle, Cumbria
380 Publicity poster: "The New Hudson Silver Arrow; a real sporting sports; light, lively and good looking"
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
210 Laboratory report entitled: "The application of the C.A.V. distributor pump type D.P.A. to direct injection engines"