'Portfolio of photographs of Marine Engines, Boilers & Machinery'
Letters patent (no.522) granted to William Millard for 'Improvements in Jacquard looms'
Letters patent (no. 2871) granted to Henry Woodcroft Hammond for 'An Improved Compound Blower'
Printed booklets of Special Rules and Regulations to be observed at specific collieries in England and Wales, made pursuant to the Coal Mines Regulations Act, 1872
Letters from William Crookes to his laboratory assistant, Charles Henry Gimingham
Notebooks on mechanical and electrical engineering
Volume entitled: "Barton's Ruling Engine Manuscript"
Student notes entitled 'Electricity'
Manchester Steam Users' Association Registers of Explosions
Laboratory Book of Sir Oliver Lodge
Notebooks kept by C.V. Boys when repeating the 'Cavendish Experiments'
Collection of newspaper cuttings in 'Newspaper Cuttings' embossed album
Letters patent granted to Stephen Thomas Wentworth for 'Improvements in burners for consuming gas and air combined', plus ephemeral material
Sviluppo di alcuni corpi Stereometrico Mineralogici secondo i celebri Autori Dufrenoy, Hauy, Mohs, Rose, Neumann
Portfolio of result traces, summaries of results and notes relating to repetition by Boys of the 'Cavendish experiment'
Volume entitled: "Helical Epicycloids and Derivatives"
Marshall's Geological Diagrams
Album of photographs relating to Rockingham Gas Works and Bonners Green Alkali Works
Album of photographs, mainly of cyclists, cycling clubs and bicycles
Journal describing Thomas Bowden's work as a jointer laying and repairing submarine cables
Letters patent (no. 992) granted to Captain William Henry Cutler for 'Improvements in Turbines'
Volume entitled: "Aerial Navigation"
Total Abstinence Association Member's Card
Letter from William Hartridge to Henry Pease
Letter from C.W. Fitzwilliam to Henry Pease
Letter from John Gray to Henry Pease
Letter from William Bouch to Henry Pease
Letter from H.T. to Henry Pease
Letter from Lord Walden to Henry Pease
Drawing of Cambrian Railway 4'8 1/2" Gauge Locomotive
Note titled 'Stockton and Darlington Railway Jubilee'
Letter from Thomas Sopwith to Henry Pease
Letter from G. Milwyd to Henry Pease
Letter from S. Lutterton to Henry Pease
Letter from A.L. Jenkins to Henry Pease
Letter from Lord Lifford to Henry Pease
Letter from D. Dale to Henry Pease
Drawing of Barry Railway Class H 0-8-2T Nos 79-85 4'8 1/2" Gauge Locomotive
Drawing of Barry Dock Railway Ocean Coal Company Class F 0-6-0ST Nos 47-49; 70-72; 99-1043752 4'8 1/2" Gauge Locomotive
Drawing entitled 'H.M. Colonial Crusiers "Katoomba", "Mildura" & "Wallaroo" Plan of Hold
Drawing entitled 'Colonial Cruisers "Katoomba", "Mildura" & "Wallaroo" Arrangement of Pumping Flooding & Draining &c'
Drawing entitled 'Sail Plan of H.M. Colonial Cruisers Tauranga & Ringarooma'
Proposed diversion of high level sewer at northern end of Little Tower Hill
My Machine 1888 II Plan of driving cams, levers, etc. in initial position.
Drawing entitled 'H.M. Colonial Cruisers "Tauranga" & "Ringarooma": Piping Arrangements'
Documents in French relating to Lee's invention
'A. Parkes new alloys of phosphorous'
Drawing entitled 'Colonial Crusier "Katoomba", "Mildura" & "Wallaroo" Rigging Plan
