An edition of 'The Photogram' journal vol. 2 no. 17
Total Abstinence Association Member's Card
An edition of 'The Photogram' journal vol. 5 no. 50
Notebook containing records with details of meetings and discussions, patent filing, progress wth patent application and manufacture of instruments
My Machine 1889 III Development of driving cams.
Letters patent document for patent 14,460
Volume No 3: 1893 July 12 – 1894 January 23
Patent specification for patent number 14,460
Letters patent document for patent 11,958
Booklet - 'Manchester Corporation Waterworks. Hydraulic Power Supply'
Patent specification for patent number 11,958