The nose and front fenders look similar to a Lotus 7 but the rear is different. Maybe a custom based on the 7?
I see some elements in these fiberglass vintage autos but me no can find...1950s Jetsons Viperish http://www.forgottenfiberglass.com/...y-part-2-frank-hecox-from-glasspar-remembers/ http://www.forgottenfiberglass.com/...re-story-ed-phil-cox-build-sports-car-part-3/ Credit to owners & photographers
Wryhawk is correct. This car is an Excaliber J designed in 1951, I believe, and definately by Brooks Stevens. I guess that it may be considered the forerunner to the line of Excalibers which emulated a 1930 Mercedes Benz K.