TOP SECRET 3 Soviet Industrial Production (selected items) 6. Comparison with United Kingdom and United States:— 1950 Production U.S.S.R. United United (estimated) Kingdom States Coal (hard) (metric tons) 196,000,000 216,000,000 492,000,000 Coal (brown) (metric tons) 68,000,000 Electric power (millions of kWh.) 90,000 54,000 310,000 Crude steel (metric tons) 27,600,000 16,300,000 96,700,000 Sulphuric acid (metric tons) 3,500,000 1,800,000 10,200,000 Motor vehicles (load carrying) 353,000 260,000 1,200,000 Motor vehicles (passenger) 40,000 520,000 5,406,000 Atomic Weapons 7.