This small, but infinitely interesting manual provides a unique and highly revealing insight into life aboard ship: the mechanics of command and seamanship, the issuing of orders, and the broad expectations placed upon British naval officers. Specific sections are dedicated to the organization of watches; the division of work; naval routine; parades; anchor and cable work; coaling; the organization of chapel; on-board shops; cleaning; and even the ship's barbers. A series of detailed tables, diagrams, and humorous cartons accompany the lucid, period language of the First World War Senior Service and provide a further glimpse below-deck that will appeal to social and family historians as well as anyone with an interest in naval history.