Hello Frank,
Did you check the USAF Historical Study number 85 on AFHRA?
see :
http://www.afhra.af.mil/shared/media...090601-121.pdf
10th FS credits 11.
81st FS credits 26.
313rd FS credits 14.
For the dates you ask of,
30-7-44
81st FS 1Lt. Milton R. Berman;2Lt.Charles R. Marks; Capt. Ellis I. DeGroff, one claim each.
8-4-45
10th FS - 1Lt Robert J. Broadley one claim.
9-4-45
81st FS - L/Col. Robert D. Johnston 2 Credits.
14th and 17th -4-45 NIL.
27-4-45 - 313rd FS NIL
but 10th FS had a claim by Capt. Robert W. Clark for the 26th.
All the best
Alex