The following is taken from Fold3 and from a very hard to read image. I can't vouch for the initials since the J's & L's & others look so similar

47th Ark-Crandall
Officers’ names as carded on parole list

A-Capt S T Cox
B-Capt John Wilson
C-Capt W M Mays
D-Capt J Wilson
E-Capt Parnell
F-no paroles found
[H & G?]-Capt J T Lawler
I-Capt Jhn M Lay
K-2nd Lt J W Wills