Description
Add a piece of U.S. Army fire-control history to your collection with Technical Manual TM 9-1220-221-20/1. This manual covers the M18 Gun Direction Computer and is dated January 1963.
Historical Significance
The M18 Gun Direction Computer formed part of the U.S. Army’s fire-control equipment. It helped artillery crews convert field information into useful gun-direction and firing data.
Published during the Cold War, this manual provides a period reference for U.S. Army artillery support, fire-control equipment, and organizational maintenance procedures.
What This Manual Covers
As a -20-level technical manual, this publication covers organizational maintenance for the M18 Gun Direction Computer.
- M18 Gun Direction Computer research
- Fire-control equipment reference
- Organizational maintenance information
- Artillery maintenance and support history
- Military restoration reference
Key Details
- Manual number: TM 9-1220-221-20/1
- Publication date: January 1963
- Equipment: M18 Gun Direction Computer
- Service: U.S. Army
- Subject: Organizational maintenance
- Era: Cold War
Approximate Dimensions
- Length: 10 inches
- Width: 8 inches
- Thickness: 0.25 inch
- Weight: 1 pound
What Is Included
This listing includes one copy of Technical Manual TM 9-1220-221-20/1. No gun direction computer, cables, mount, tools, repair parts, case, or additional items are included unless specifically shown or noted.
Ideal For
- M18 Gun Direction Computer collections
- U.S. Army fire-control displays
- Cold War artillery collections
- Ordnance manual collections
- Military restoration research
- Museum and archive libraries
Product Images
Pictures are stock images of our inventory. Unless otherwise noted, you will not receive the exact item shown. The pictures represent the general condition of the available inventory. The item you receive may be in slightly better or worse condition than the example shown.
Please review our Order Lead Times page before placing your order.