Ooops . Sorry, I answered a different thread here accidentally. In short Noor-no, odds are that there is a second row missing. The top row indicates a senior NCO @ 1946 because the ARCOM wasn't handed out that liberally until the 1950s. It was a special merit medal for service "other than in combat" (that changed during Viet-Nam) in the early days and it seems to have mostly gone to senior NCOs who got the job done and Pentagon staffers, at least in the first few years after its inception. Ostensibly for 'junior" soldiers, I have seen it awarded to Captains and Staff Majors in the Occupation forces in Germany in 1946/47. Next is a GC medal with what appears to be a missing Good Conduct clasp (a twisted bronze rope) indicating at least 5 enlistments, so minimum, 13 years service (probably more). Then is the American Defense Medal-indicating 12 months service PRIOR to December 7th, 1941. In those days, even after Roosevelt expanded the US military in 1939-41, the US army was still VERY small. This argues for a second row, because anyone who had the American Defense medal was due the Victory Medal and almost certainly earned the American Theater Campaign ribbon (see the above posts) and quite possibly either the Pacific or European campaign ribbon OR the Occupation ribbon. Odds are this guy worked in a Command or Army/Corps (think shoulder patch here) facility state side doing something important in a rear area: it probably involved a telephone, a typewriter, a blackboard and maybe a wrench and screwdriver.