aviationarchaeology.com has 42-39719 with James B Adams, Jr from 427th NFS.
https://www.aviationarchaeology.com/...y/Jul1945O.htm
Joe Baugher has:
42-39719 (427th NFS, 10th AF) crashed on takeoff near Dinjan, India
Jul 10, 1945. MACR 15504. Both crew killed. Aircraft condemned salvage Jul 17, 1945
MACR is here:
https://www.fold3.com/image/47348327
Other man killed with Adams was Ramsey B Bancroft.
All Baugher has on the other plane: "42-39469 condemned combat Jul 9, 1945"
There is a James F Colby missing on July 9, 1945 from the 550th NFS.
https://www.abmc.gov/node/353366
There is a MACR for Colby here:
https://www.fold3.com/image/30087170
MACR states "Was Alone, No Crew". The MACR has no serial number for the plane or even a date of loss.