In 1938 Spannagle was a mechanic for H.E. Siepmann. I also looked at 1939 and 1940 info without finding Spannagle as an entrant, possibly ran the 100 miler.
1939
1939 Daytona.jpg
1947
1947 Spiegelhoff Daytona.jpg
1939
1939 Daytona.jpg
1947
1947 Spiegelhoff Daytona.jpg
Comment