I've had this picture sitting on my hard drive for some time now with a mind to eventually I.D.ing it.  I've considered all the Vickers light tanks, but none resemble it.  The  Marmon-Herrington T-14/16 series of light tanks  comes closest, coupled with the fact that this picture was taken in Ft. Benning  lends credence to that conclusion.  However, the one picture I have of the T-16 light tank shows some small differences in the track pads and a single towing eye up front.  Marmon-Herrington built 240 units for export to China and the Dutch East Indies as the CTLS-4TAY and CTLS-4TAC.  They weren't delivered as the Japanese overran these countries.  The U.S. Army reluctantly used them in Alaska and other remote areas, some were exported to Iran, and the U.S.M.C. bought a few for trials. 
 Any thoughts? 
