His majesty's stationery office

Syllabus of physical training for schools 1933

By Board of Education

Manual of Seamanship 1937: Volume One

By Admiralty

Manual of Seamanship Vol. 1 1951

By Admiralty

The Efficient Use of Fuel: A Text-Book on Fuels and Their Efficient Utilisation for the Use of Students and Technical Men in Industry

By Unidentified Author