Description
Add a piece of U.S. Army fire-control history to your collection with Change 1 for Technical Manual TM 9-1220-221-34/5. This update covers the M18 Gun Direction Computer and is dated August 1965.
This listing is for the Change 1 update only. It is not the complete base manual.
Historical Significance
The M18 Gun Direction Computer formed part of the U.S. Army’s fire-control equipment. It helped artillery crews work with gun-direction and firing data in the field.
Published during the Cold War and Vietnam War period, this update provides a period reference for U.S. Army fire-control equipment and maintenance procedures.
What This Change Covers
This Change 1 publication updates the original TM 9-1220-221-34/5 manual issued March 6, 1964. The -34-level manual covered higher-level service and repair work for the M18 Gun Direction Computer.
- M18 Gun Direction Computer research
- Fire-control equipment reference
- Artillery maintenance and support history
- Repair and service information
- Military restoration research
Key Details
- Publication: Technical Manual Change 1
- Manual number: TM 9-1220-221-34/5
- Change date: August 1965
- Original manual date: March 6, 1964
- Equipment: M18 Gun Direction Computer
- Federal Stock Number: 1220-448-0131
- Service: U.S. Army
- Subject: Higher-level maintenance and repair
Approximate Dimensions
- Length: 10 inches
- Width: 8 inches
- Thickness: 0.1 inch
- Weight: 0.1 pound
What Is Included
This listing includes the Change 1 update for TM 9-1220-221-34/5 only. No complete base manual, 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
- Vietnam War-era manual 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.