Here is data on the rise of the Big 3 US automakers: Ford, General Motors, and Chrysler.

Source: Report on the Motor Vehicle Industry, Federal Trade Commission, 1939
US Auto Industry Big 3 Sales & Profits 1909-37(XLSX)
Here is data on the rise of the Big 3 US automakers: Ford, General Motors, and Chrysler.
Source: Report on the Motor Vehicle Industry, Federal Trade Commission, 1939
US Auto Industry Big 3 Sales & Profits 1909-37(XLSX)