NEW DECEMBER 2021.  This is a 12-page printed book providing instructions for train and traffic control, as applicable to the Control Office located at Liverpool Street. It is undated, but its contents provide clues that it it had been issued to coincide with the 1960 service revisions upon completion of the Enfield, Chingford, Hertford and Bishop's Stortford electrification.

It starts by explaining the general principles of traffic control. This is followed by a description of the Liverpool Street District control, with its division into six sections.

Appendix A lists all the telephone connections to the central Control Office, and the other telephone circuits with which it is linked. Appendix B outlines the reporting of current traffic stocks to Control. C details the reporting of the running of trains from a lengthy series of locations. Finally D gives insructions for any reporting to be carried out between Liverpool Street and  other Controls such as Fenchurch Street, Norwich, St Pancras and Woking.

The file is word-searchable and is provided with bookmarks. It will be available to download as soon as payment has been made. You go to your account and click on ‘Downloads’. New customers create an account as they place their order.