New Generator for 1950

In 1950, the generator was changed to 4 brush instead of 2 brush. The 1950 generator assembly was 30000-50, subsequently changed to 30000-47A. The 1948 generator was 30000-47.

The armature, brushes, brush holders, field coils, pole shoes and other parts changed. Note the -50 part numbers in the 1950-later picture.