VERY RARE Original United States Navy Boat Piloting Book Pair Both SIGNED by an original member of the Atomic Energy Commission Manhattan Project that helped create the Atomic / A Bomb during WWII who was a lifelong Metallurgist who served in the Naval Air Service patrolling the Philippine Islands during World War 2 and Past Commander of the U.S. Power Squadrons as well - both are in great condition just as they were found - Charles E. Latham-Brown hand signed each of these books that he had personally used in his past service to this great country, making these true pieces of U.S. Military History now and well into the future, so take advantage