ST? at Vero Beach on March 15th, 1952. This photo appeared on page 21 of the 1952 March-April issue of Sports Car. According to the article, the car was owned by Briggs Cunningham and was driven by George Huntoon and Bob Gegen. The car was given the nickname the “Flying Lollypop”.
This is the earliest race with a Siata 300BC that I am aware of. The cars are not known to have been in the states much before this record. I would like to find a higher quality version of this image.