Port directory of the principal foreign ports
Edition: 4th ed. Navy department, Office of naval intelligence. 1924.
Publisher: Govt. print. off.
Published: 1924
Place of publication: Washington
Language: eng
Number of pages: 798
Subjects: Harbors
Notes: "<First issued under date of January 12, 1911>"--Introd., p. iii.

"The information upon which the compilation is based has been obtained from reports from cruising ships of the navy and from special reports from consular officers of the United States, obtained through the courtesy of the Department of state."--Introd., p. iii.

"Ex-continental United States ports": p. 719-786.