She's Mary Grace Simescu
Mary Grace Simescu, a stunning brunette from Detroit's west side, was selected Jubilee Queen from more than 25,000 contestants for the Automotive Golden Jubilee in 1946. The Jubilee was a massive celebration in Detroit, attended by more than 300,000 people, where 1,000 feet of Woodward Avenue was painted from curb to curb in gold paint. The Jubilee was organized by Bill Knudsen (former president of General Motors) and George Romney, honored the automotive pioneers of the era, including George Holley, Charles Nash, Barney Oldfield, Ransom Olds, and Henry Ford, General Motors founder William Durant and then chairman, Alfred P. Sloan. Mary's Jubilee Queen dress was recently given and is displayed at the Smithsonian Museum.
Ms Simescu worked at the advertising dept of Nash