Lee,

The man listed as A. A. Binwiddie should indeed be
DINWIDDIE.
Abraham A. Dinwiddie was the Color Bearer of the 5th
Tennessee Infantry from Missionary Ridge until he was
wounded on July 22, 1864 at Atlanta. He was sent to a
hospital in Macon where he died on August 8, 1864.
Lindsley says of him; "he was as brave a man as ever
who bore a banner."