What Lapel Pin is This ?

[88thBlueDevils]

Hi, can anybody help identify what lapel pin is this ?
It's on an Army officer's dress jacket.
It's an eagle over a circle of stars with crossed swords over it.

 

[ARC]

Its "crossed key and sword". may i see the back please.

 

[ARC]

Its ww2 quartermaster.

 

[88thBlueDevils]

Its "crossed key and sword". may i see the back please.

Back of pin.

 

[Trezurehunter]

Agree with ARC. Quartermaster pin. Neat find.