Subject categories
Agriculture, Business, Commerce & Industry → Machine parts
Agriculture, Business, Commerce & Industry → Machinery
Agriculture, Business, Commerce & Industry → Woodwork
Communications, Infrastructure, & Transport → Machinery
Crafts & Visual Arts → Woodwork
Documentary
Documentary → Documentary films - Great Britain
Education, Instruction, Teaching & Schools → Occupational training
Educational & Instructional
Educational & Instructional → Educational films
Educational & Instructional → Instructional
Hobbies, Recreation & Sport → Woodwork
Mathematics, Science & Technology → Machine parts
Mathematics, Science & Technology → Machine-tools
Mathematics, Science & Technology → Machinery
Short films
Short films → Short films - Great Britain