The Online Books Page

Books by Francis John Bolton:

Books in the extended shelves:

• Bolton, Francis John, Sir, 1831-1887: London water supply : including a history and description of the London waterworks, statistical tables, and maps (W. Clowes and sons, limited, 1888) (page images at HathiTrust)
• Bolton, Francis John, Sir, 1831-1887: The telephone : a lecture entitled, Researches in electric telephony : delivered before the Society of Telegraph Engineers, October 31st, 1877 (E. and F.N. Spon, 1878), also by Alexander Graham Bell, William Edward Langdon, and Institution of Electrical Engineers (page images at HathiTrust)

Find more by Francis John Bolton at your library, or elsewhere.