- Period:
 - Second World War (1939-1945)
 - Rank:
  - Corporal 
 - Unit:
  - Battery C, 60th Coast Artillery Regiment (Anti-Aircraft), Philippine Department, U.S. Army Forces in the Far East (USAFFE), U.S. Army 
 - Awarded on:
  - 1942
 
Pfc Chambers voluntarily drove wounded from BC Morrison to hospital at Malinta Tunnel on 11 April 1942.
Headquarters, Philippine Coast Artillery Command, General Orders No. 29