Bon MacDougall 1926

In this image from the Paul Sheedy Collection, we learn of Robert Griffith "Bon" MacDougall, who competed in the 1926 Indianapolis 500. Born in Canada in 1901, he built his career in the United States until his passing in 1970. His only appearance in the "500" began with promise as he qualified well, on the outside of row three, but a damaged radiator put him out of the show after only 19 laps.
 
MacDougall spent much of his life in California, where he formed the Trans World Airline Black Cat 13 airplane stunt flying company that included an airport, pilot training, and aero parts. He also launched the baseball-themed pinball game, "Major League." Riding mechanic Spider Matlock, who rode to victory with superstar racer Billy Arnold in the 1930 Indianapolis 500, was also one of the Black Cat 13 group.
 
The margin note at the bottom of the photo incorrectly identifies MacDougall as "McDonough". The reference to two-time Indianapolis 500 champion Tommy Milton "coaxing MacDougall off an airplane wing" is a lead to potentially more interesting information for researchers. The fact that he had a career in aeronautics lends credence to this claim.