This collection relates to Colonel William G. Walker Jr., and his service in the Army and Army Air Force during World War II in the European/Pacific Theater of Operation. The collection consists of a manuscript he wrote for his grandchildren describes his experiences in the during the war years and includes some photos of himself and aircrafts. He shares a timeline of his time in World War II, starting with his enlistment and training as a pilot shortly after the attack on Pearl Harbor. He also includes certain anecdotes of missions he carried out in Newfoundland and the Owi islands, including naming the specific aircrafts he used.