Miscellaneous Bills: Hearing Before the Committee on Armed Services, United States Senate, Eighty-fourth Congress, Second Session, on S. 2086, a Bill to Provide for the Promotion of Certain Persons who Participated in the Defense of the Philippines and who Did Not Receive Promotions After Having Been Held as Prisoners of War ; S. 4075, a Bill to Provide for the Appointment of Certain Officers in the Grade of Rear Admiral in the Retired Reserve to the Grade of Vice Admiral in the Retired Reserve, July 17, 1956