Brewster’s 1930 Playboy roadster body on a Springfield-built Phantom I chassis is the defining detail here, one of approximately 13 such conversions, with family correspondence documenting its long life from 1952 onward. The record also includes a 1934 front-end collision, aluminum and wood repairs, a reported 240,000 miles by the early 1950s, and unresolved deficiencies noted in a 1954 letter to Momo.