245 Research paper entitled 'Thomas A. Edison's Incandescent Lighting System at the Paris 1881 and Crystal Palace 1882 Electrical Exhibitions'
An Evening Post Publication. Newspaper publication entitled "Leeds Steam : the authentic story ... of the great Leeds-built traction engines"
1 folder Collection of papers presented to UNESCO/ICSU meeting, "Time and the Sciences", held at the Royal Institution in Feb 1976
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
110 Catalogue: "Survey of Surveying: An exhibition tracing the history, scope and development of the surveying profession by John Tomlinson ARCA"
Record entitled 'Bygone Buses: records from the BBC Sound Archives'. The record sleeve bears background notes, a photograph and a copy colour lithograph. Bygone Buses: recordings from the BBC Sound Archives
210 Aircraft servicing manual entitled: "Air publication 101B-1801-1A for aircraft: Folland Gnat T.MK.1, serial number XP505"
210 Thesis entitled 'The Brennan Helicopter, it's invention, design, development, testing and denouement'
Manuals and research papers for the 70-70F mass spectrometer Manuals and research papers for the 70-70F mass spectrometer
0.04 linear metres Copies of Plan and Side Elevation Drawings of the "Alexandria" Compound Beam Engine
35mm slides in colour of various floral displays in Longford and Victoria parks located in Stretford and an un-identified park in Chester. Transparency Slides of Municipal Garden Displays