Position 12 24 A8 CD 8 c A/8 Nov 1917 CID July 1924- - - I July 31 - 12A;B; 24Ar;Br Sep 31 -128?,C,D; 24A,8 May 20 - FF11 ; 12A,8; 24A,8,C May 20 - FF11; 128; 24A,8