The US Navy M1926 inflatable flotation belt, also referred to as a life preserver, was a critical piece of gear used by assault troops during amphibious operations in World War II. Here’s a breakdown based on the surrounding page content:

US Navy M1926 Inflatable Floatation Belt / Life Preserver

• Inflation Mechanism: The belt could be inflated by squeezing two internal switches that activated CO₂ bottles. If those failed, manual inflation was possible via rubber-covered pipes.
• Instructions: Clearly stamped on the canvas near the CO₂ slots, the directions read: “To inflate squeeze arrows together with a hard quick grip and release.”
• D-Day Use: These belts were notably used during the June 6, 1944 Normandy landings, providing life-saving buoyancy for troops storming the beaches.

This item represents a tangible link to the equipment and survival strategies employed during one of WWII’s most pivotal operations.