Circa 1931 - 1933
A BIT OF HISTORY : " CD-ROM: Dictionary of American Naval Aviation Squadrons Vol. 2 Stock No. 008-046-00195-2 The History of VP, VPB, VP(HL), and VP(AM) Naval Historical Center, Department Of The Navy, Washington, D. C...." [15JUN2000]
CHAPTER 3 Patrol Squadron (VP) Histories VP-4D-14 470KB
"VP-4D-14 Summary Page"