Forlag
NP321-24 Star Almanac Land Surveyors
NP294 How to keep up-to-date
NP286(6) North East Asia and Russia (Pacific Coast)
NP286(5) North America, Canada and Greenland
NP286(3) Mediterranean Sea, Black Sea, Caspian Sea and Suez Canal
NP263 Tidal St.Atlas, Lyme Bay
NP259 Irish Sea -eastern part
NP256 Irish Sea and Bristol
NP255 Falmouth to Padstow
NP254 Falmouth to Teignmouth
NP253 North Sea Eastern Part
NP252 North Sea, Flamb.-Pentl.
NP247(2) Ann Summ.of NtM.
NP247(1) Ann Summ.of NtM.