Supplement to Hydrographic Office publication no. 165, Sailing directions for the Pacific Islands, vol. I.
Published: 1940
Language: eng
Subjects: Aids to navigation; Pilot guides
Other titles: H.O. pub. No. 165 (Supplement)
Notes: Cover title.

Seal of Hydrographic Office on t.p.

"Corrections and additions from Notices to mariners and other sources from date of publication (September 1, 1938) to January 1, 1940."