U.S. Army Regulation Brass Whistle-Military Police WWII Era

Vintage U.S. Army regulation whistle constructed of solid brass and clearly stamped “REGULATION U.S. ARMY SOLID BRASS.” These whistles were standard issue for U.S. military personnel, commonly used by Military Police, NCOs, and drill instructors during the WWII era.

This example retains a strong original patina from age and use, giving it an authentic period appearance. The internal pea is present, and the whistle body remains solid with no major structural damage. Markings are still visible and legible.

Condition shows honest service wear including surface oxidation and minor pitting consistent with age. No chain is present.

A great piece of U.S. militaria—perfect for collectors, display, or reenactment.

• Original U.S. military item
• Solid brass construction
• WWII era pattern
• Authentic patina