Research and Analysis by George H. Trafton
Age Distribution of Workers in Industries Under Old-Age and Survivors Insurance
from Social Security Bulletin, Vol. 10, No. 3 (released March 1947)
Quarterly Employment and Pay Rolls Under Old-Age and Survivors Insurance, 1940
from Social Security Bulletin, Vol. 5, No. 4 (released April 1942)
State Differences in Insurance Status Under Old-Age and Survivors Insurance
from Social Security Bulletin, Vol. 7, No. 8 (released August 1944)
Uninsured Workers With Wage Credits Under Old-Age and Survivors Insurance
from Social Security Bulletin, Vol. 7, No. 6 (released June 1944)
