Lloyd's Register of Shipping : private telegraphic code.

Bibliographic Details
Corporate Author:	Lloyd's Register of Shipping (Firm : 1914- )
Format:	Book
Language:	English
Published:	London : Lloyd's Register of Shipping, 1931.
Edition:	6th ed.
Subjects:	Lloyd's Register of Shipping (Firm : 1914- ) > History. Lloyd's Register of Shipping (Firm : 1914- ) Cipher and telegraph codes > Shipping > Handbooks, manuals, etc. Handbooks and manuals. History.

Description
Item Description:	"March, 1931."
Physical Description:	403 pages