The 1931 international code of signals.
Edition: American ed. (Reprinted 1937) Vol. I. For visual and sound signaling ...
Publisher: U. S. govt. print. off.
Published: 1937
Place of publication: Washington
Language: eng
Number of pages: 362
Subjects: Signals and signaling.; Merchant marine -- Signaling.
Other titles: International code of signals.
Notes: On cover: ... International code of signals <American ed.> Vol. I-Visual. Reprinted 1937. United States Navy department. Hydrographic office.
Plate mounted on front lining-paper.