Differential Analyser Log Book. [Log-book of the Metropolitan-Vickers differential analyser at Manchester University kept by Prof. D.R. Hartree and Dr. A. Porter, 1935 Jul-Dec.] Differential Analyser Log Book 1935
[Logbook: The Gas Light & Coke Company. Fulham Station. Carbonizing statements. 1897] Logbook: The Gas Light & Coke Company 1897
[Printed book of proformas with MS additions] The Motorists Daily Record of Runs, edited by Jarrott and Letts, London, annotated by C.W. Palmer Esq.; 11.9.1920 - 30.8.[1921. It details motor trips made in the south of England] The Motorists Daily Record of Runs 1920-1921
[Carbon copy of log of the R34 (return journey) Long Island, New York to Pulham, Norfolk, 1919 Jul 9-13 / E.M. Maitland. 17 ms. leaves, bound. Personal log kept by Maitland on the return journey of R 34 from New York to Norfolk. Bears pencil note, probably added later, 'Official log of R 34'; misleading as it does not contain all the details of an official log. See Maitland's 'The log of H.M.A. R 34 Journey to America and Back' 1921, shelved at 629.733] Carbon copy of log of the R34 (return journey) Long Island 1919