Aug. 24, 1952; Hermanas, Mexico. 10:15 a.m.  Witness:  Georgia
       Air National Guard F-84G jet fighter pilot Col. G.W. Johnson.
       Two 6' silver balls in abreast formation, one turned grey
       rapidly, the other slowly.  One changed to long grey shape during
       a turn.  Sighting lasted about 10 minutes.