Two 1962 Thompson Speedway participant’s dash plaques, National Races and Divisional Races

Two 1962 Thompson Speedway participant’s dash plaques, National Races and Divisional 
Races, both feature SCCA logo in dark blue and red enamel on gold-tone metal, 
2.75" x 1.25", both A- cond., (surface wear), lot of 2.