Alex Dearborn of..Dearborn Automobile Co. did the rebuild in 2006. Autodynamics{Marblehead Massachusetts} is the original manufacture of this mid engine dune buggy. Your particular Deserter GS/GT is a very nice example to use as a puzzle car..however the yellow one..that participated in the Black Otter Hill climb events..has a racing pedigree..that dwarfs your particular puzzle car, but as I said yours is a nice example as well.