1916 U.S. Army Signal Book – WW1 Military Communication Manual – Named U.S.M.C. Officer Copy

Product Description

An original United States Army Signal Book from 1916, issued by the U.S. War Department during the First World War. This manual contains official instructions used by the U.S. Army Signal Corps for battlefield communication, including semaphore flag signaling, cipher systems, message transmission, and visual communication methods.

Printed by the Government Printing Office in Washington in 1916, the book was part of the official training and reference materials used by American military units during the First World War.

The manual includes detailed instructions for visual signaling systems used in the early 20th century, when reliable radio communication was still developing and armies depended heavily on flag signaling, coded messages, and field communication techniques.

Inside the book are illustrated plates showing:

• The two-arm semaphore flag code

• Infantry signal flag systems

• Battalion identification flags

• Message cipher methods

• Field message procedures

• Operator number sheets and communication logs

These diagrams were essential for soldiers responsible for relaying messages between units on the battlefield.

Named Ownership

The book is signed inside:

Harold C. Marden
2nd Lieutenant, U.S.M.C.
December 16, 1918

This period inscription connects the book directly to a U.S. Marine Corps officer during the First World War, adding historical interest and provenance to the piece.

Historical Context

During the First World War, the U.S. Army Signal Corps played a crucial role in maintaining communication between units in rapidly changing battlefield conditions. Before modern radio systems became widespread, visual signaling methods such as semaphore flags, signal lamps, and coded message systems were essential for coordinating troop movements and transmitting orders.

Manuals like this were used to train officers and signal personnel in these communication techniques.

Condition

Good vintage condition.

• Original cloth binding

• Complete with illustrated signal plates

• Period ownership inscription

• Signs of age and handling consistent with a WW1-era military manual

Please see photos for details.

Details

Title: Signal Book – United States Army
Year: 1916
Publisher: Government Printing Office
Location: Washington, D.C.
Format: Hardcover cloth binding
Language: English
Military Branch: U.S. Army Signal Corps
Period: First World War

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