1961 Chaparral 1 3 matching vehicles Page 1 of 1 1961 Chaparral 1 closed One of two Jim Hall team cars Built by Troutman and Barnes for the 1962 and 1963 seasons The third rmsothebys.com auction 1961 Chaparral 1 Prototype closed Offered from the Jack Boxstrom Collection The prototype 88-inch wheelbase car The first of two Jim H rmsothebys.com auction 1961 Chaparral 1 Sports Racing Car sold rmsothebys.com auction