Private telegraphic code
Edition: 1st ed.
Publisher: Williams, Brown & Co.
Published: 1891
Place of publication: San Francisco, Calif
Language: eng
Number of pages: 146
Subjects: Commerce; Cipher and telegraph codes
Other titles: Private telegraphic cider code.
Notes: Cover title: Private telegraphic cipher code.

"This code being the exclusive property of Williams, Brown & Co., it is understood that same will be returned at their request."