Research and Analysis by Walter M. Perkins

Regional Differences in the Prevalence of Blindness
from Social Security Bulletin, Vol. 13 No. 9 (released September 1950)
by Ralph G. Hurlin and Walter M. Perkins

Trends in Recipient Rates for Old-Age Assistance
from Social Security Bulletin, Vol. 11, No. 10 (released October 1948)
by Walter M. Perkins

Measuring the Effect of Defense Employment on Relief Loads
from Social Security Bulletin, Vol. 5, No. 2 (released February 1942)
by Walter M. Perkins