Entry #55 at the first 6 hours at Sebring, held on Saturday December 30, 1950, was the 1949 Ferrari 166 MM Touring barchetta s/n 0010M, driven by its owner Jim Kimberly (or perhaps mechanic Marshall Lewis).<a rel="nofollow" class="external autonumber" href="http://www.barchetta.cc/english/all.ferraris/detail/0010m.166mm.htm">[1]</a> They were second overall and won their class. This race was also called  the "Sam Collier memorial race", as Sam Collier had died on Watkins Glen on September 23, 1950 in another Ferrari
Unknown photographer
<a rel="nofollow" class="external autonumber" href="http://3.bp.blogspot.com/_vajpNm8m2x8/SCWRW3TgwpI/AAAAAAAAANM/zDwMAGVEoP0/s1600/0010M-ferrari-166-MM-touring-barchetta.JPG">[2]</a>