Sviluppo di alcuni corpi Stereometrico Mineralogici secondo i celebri Autori Dufrenoy, Hauy, Mohs, Rose, Neumann
6 sheets Arrangement drawings of S.Ss. No. 185 'Branksome Hall', No. 188 'Trentham Hall' and No. 189 'Childwall Hall'
5 items Photographs of engines and air compressors, built by Maudslay, Sons & Field, London for HMS Blake, Royal Arthur and Sirius and Italian ship Re Umberto
255 Collection of papers relating to early steam cranes and winches made by J. Taylor and Company, Birkenhead
A collection of glass lantern slides capturing the development of flight from an early set of images from the 1909 aviation meeting held at Reims, France through to images of aircraft from Imperial Airways and flying boats in the late Thirties. The History of Aircraft and Flying
445 Printed advertisement entitled: "A Remarkable Opportunity for Amateur Astronomers. Sale of Mr. With's choicest reserves of silvered glass specula for Newtonian telescopes"
132 Technical drawing: First Order Lantern and Dioptric Apparatus for the Little Basses Lighthouse, Ceylon: Timber Platform
2 sheets Liverpool Corporation Waterworks drawings of Vyrnwy Supply - Elevation of Masonry Embankment
4 items Photographs of various centrifugal pumping engines made by Tangyes Ltd, Birmingham, for specific named shipbuilding companies
240 Trade Catalogue Gold & Silver Plant, by Geo. Heaton Daglish C.E. & M.E., and as manufactured by Daglish & Co., St. Helen's Engine, Boiler, Bridge Works & Foundry, Lancashire