Cant help but wonder which ones of these planes, if any, returned to land on Enterprise during Midway. Only 4 planes from VT-6 returned to deck so safe to say at least 2 of the 6 in the photo are in the water off Midway. Midway was the last time Devastators were used in battle.
I can help with that, thanks in large part to this companion photograph:

6-T-15 was lost at the Battle of the Coral Sea. 6-T-4 and 6-T-16 both survived the Battle of Midway.