The Anglo-American telegraphic code to cheapen telegraphy and to furnish a complete cypher
By: pub. by the Anglo-American code and cypher co
Edition: 4th ed.
Publisher: B.H. Tyrrel, printer
Published: 1894
Place of publication: New York
Language: eng
Number of pages: 470
Subjects: Cipher and telegraph codes
Notes: "All editions printed from the same electrotype plates."