This 2021 edition of the Medical Logbook contains tabulated pages for recording onboard medical treatment. It follows the format specified in MSN 1905 (M+F), Ships’ Medical Stores, and includes guidance on completion. It also includes the full text of this MSN for ease of reference.

The Brown Son and Ferguson 'Clutha' logbook for Chief Officers allows the recording of one day's work per page and this edition comprises of 90 pages to fit 3 months work.

The Brown Son and Ferguson 'Sannox' log book is designed for use by Chief Engineers of disel and electric auxiliaries, 9-cylinders, No 120.