27th AAA AW Battalion (Mobile), early 1950s
Sandy Gaston)

27th AAA AW (Mbl) Consolidated Mess Hall, adorned as directed by Bn. Cdr.  Lt Col Oliver Helmuth. 
The two structures abeam of the Mess Hall are batteries "B" (right) and "D" (left) of the 27th. 
I think the two aft of the messhall housed remnants of a Transportation Battalion.

A trio of PFC's: Charlie Hull, Sandy Gaston, and Eugene Coker: all from Baytown, TX; all arrived at different times