Description
Own a serious piece of early Cold War atomic artillery history with this Technical Manual TM 9-338-1 for the 280mm Gun T131 and 280mm Gun Carriage T72, dated September 1952. This manual is tied to one of the most dramatic weapons programs of the 1950s: the massive 280mm atomic cannon remembered as “Atomic Annie.”
The T131 gun and T72 carriage were part of the system that became the M65 280mm Motorized Heavy Gun. U.S. Army history identifies the T131 as the experimental model of the M65 atomic cannon, a weapon capable of firing both nuclear and conventional shells.
Historical Significance
The 280mm T131 Gun was developed during the opening years of the Cold War, when the U.S. Army was exploring ways to deliver atomic firepower from the battlefield. This was the era before tactical missiles took over the role. The result was one of the largest and most recognizable artillery systems ever fielded by the United States.
U.S. Army history states that the T131 280mm Gun was developed at Watervliet Arsenal in 1950 for use with the W-9 15-kiloton atomic projectile, while the T72 Gun Carriage was used to cradle the gun. The complete system required front and rear 4x4 gun-lifting trucks, designated M249 and M250, manufactured by Kenworth.
This manual dates to September 1952, the same early development period when the atomic cannon was still moving from concept to demonstration. The first tests began at Aberdeen Proving Ground in 1952, and the only atomic round ever fired from one of these cannons occurred on May 25, 1953, during the Grable shot of Operation Upshot-Knothole.
That gives this manual exceptional collector appeal. It documents the system at the beginning of its history, before the M65 became one of the most famous symbols of Cold War battlefield nuclear strategy.
The 280mm T131 Gun and T72 Carriage
The T131 / T72 system was not ordinary artillery. It was a massive mobile gun system built around a 280mm cannon and specialized carriage. Later Army historical material describes the complete T131 gun and T72 carriage as the M65 280mm heavy motorized gun, known as “Atomic Annie” and often recognized as the world’s first atomic artillery piece.
The Army notes that the system was adopted in 1956, rendered obsolete by more mobile rocket systems, and withdrawn from U.S. Army service by the mid-1960s. Only a small number of surviving examples remain today, which adds to the mystique of anything connected to the T131 / T72 program.
What This Manual Covers
As TM 9-338-1, this manual would have served as the official technical reference for the 280mm Gun T131 and 280mm Gun Carriage T72.
This manual is especially relevant for:
- 280mm T131 Gun documentation
- T72 Gun Carriage reference
- M65 Atomic Cannon history
- Cold War atomic artillery research
- U.S. Army Ordnance Department collections
- Aberdeen Proving Ground and Watervliet Arsenal history
- museum and archival artillery displays
A later Army field manual for the same system points readers to TM 9-338-1 for detailed information on capabilities, maintenance, and inspection of the 280mm Gun T131 and T72 Gun Carriage.
Key Features
- Technical Manual TM 9-338-1
- Covers the 280mm Gun T131
- Covers the 280mm Gun Carriage T72
- Dated September 1952
- Early Cold War U.S. Army ordnance publication
- Connected to the M65 Atomic Cannon / Atomic Annie
- Strong reference for 280mm artillery collectors
- Important manual for nuclear-era artillery history
- Excellent fit for museum, archive, and technical manual collections
- Desirable subject for collectors of unusual U.S. Army weapons systems
Why This Collectible Stands Out
This is not a manual for a common rifle, truck, or field gun. It documents one of the most extreme artillery projects of the Cold War.
The T131 / T72 system represents the moment when battlefield artillery and atomic weapons briefly merged. It was huge, ambitious, and short-lived. That is exactly what makes it so collectible.
For ordnance collectors, this manual has the right combination of rarity, history, and visual impact. For museums, it helps explain the early Cold War mindset. For technical manual collectors, it is tied to one of the most famous artillery systems ever built.
About This Manual
This listing is for Technical Manual TM 9-338-1 for the 280mm Gun T131 and 280mm Gun Carriage T72, dated September 1952.
This listing is for the manual only unless otherwise stated. No 280mm gun, carriage, transporter, ammunition, tools, parts, atomic projectile, accessories, or additional equipment are included unless specifically shown or noted.
Ideal For
This manual is a strong fit for:
- Cold War U.S. Army technical manual collections
- M65 Atomic Cannon and “Atomic Annie” displays
- 280mm artillery reference collections
- U.S. Army Ordnance Department publication collections
- nuclear-era artillery history exhibits
- Watervliet Arsenal and Aberdeen Proving Ground research
- museum and archival reference libraries
- artillery historians and serious ordnance collectors
Approx length 9", Approx width 6", Approx height .5", Approx weight 1lbs.
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