WHITTINGHAM’S SKELETON TELEGRAPH CODE—
A Secret Expansive Code for ordinary Business Purposes—with Code Words representing Pounds Sterling, Numbers, every Date in the Year, Weights, &c., in addition to Words and Spaces available for 4,500 Special Messages—all Code Words revised under the latest International Regulations.
The Standard says:—“Appears to us to answer admirably the purpose for which composed.”
8vo., roan, price 5s. The “1881” Code, 12s. 6d.
THE SOCIAL CODE:
Compiled for Family Use in Telegraphing to Friends abroad.
“The best of its kind.”
Price 5s.
THE PREMIUM CALCULATOR—
An Office Manual, with Cut Index, for the use of Underwriters, &c. By C. McKay Smith.