Awards file for Distinguished Service Cross

I’m attempting to determine if there is an individual award file (or any file) for the award of the Distinguished Service Cross to Russell H Woodward For an action performed near St. Lô, France on June 18th, 1944.  He was assigned to D Company, 1st Battalion, 175th Infantry, 29th Division.

The First Army award files at catalog.archives.gov/.../596634 would appear to be a likely records group, but there are no finding aids.

Chuck Tucker