Supplement to Hydrographic Office publication no. 143, Sailing directions for the Baltic, volume III
Series: H.O. pub -- no. 143
Publisher: U.S. G.P.O.
Published: 1950
Place of publication: Washington
Language: eng
Number of pages: 52
Subjects: Pilot guides
Other titles: Sailing directions for the Baltic, volume III.
Notes: Cover title.

At head of title: 1950.

"H.O. 143-S-'50."

"Corrections and additions from date of publication (November 22, 1934) to January 1, 1950."