U.S. / British WWII "UD42" 4-Pocket Ammo Pouch 

A four pocket, olive drab, webbed canvas ammunition belt for the .45 Thompson sub machine gun. Fold-over flap with a blackened brass lift-the-dot snap closure to it. A wide panel is to the reverse, and features a smaller loop behind it for the belt. Unmarked example with light signs of age and use.

Scarce and desirable UD42 ammu pouch!!