The Nautical almanac : abridged for the use of seamen /
Great Britain.Nautical Almanac Office.
London : His Majesty's  Stationery Office,
1914-
Title varies slightly.
Published in Edinburgh, 1914-
Separately paged supplements accompany some volumes.
Supersedes the Nautical almanac and astronomical ephemeris, part I.
Nautical almanacs.
Nautical almanac and astronomical ephemeris, part I.