 The second half of the team arrived on August 7 , and consisted of : Raymond P. Ludden , Lieutenant Colonel Reginald E. Foss , Major Wilbur J. Peterkin , Major Charles E. Dole , Captain Brooke Dolan , Lieutenant Simon H. Hitch , 1st Lieutenant Louis M. Jones , Sergeant Walter Gress , and Technician 4th Class George I. Nakamura . Later , other members , including Koji Ariyoshi , joined the mission . 
