The boy spy
Subtitle: a substantially true record of secret service during the War of the Rebellion : a correct account of events witnessed by a soldier attached to headquarters
By: by J.O. Kerbey
Publisher: Bedford, Clark & Co.
Published: 1889
Place of publication: [Chicago]
Language: eng
Notes: Salesman's sample book, including pages for names of subscribers.

"The only practical history of war telegraphers in the field--a full account of the mysteries of signalling by flags, torches, and rockets--thrilling scenes of battles, captures and escapes".