Research and Analysis by George Aberle, Jr.

Applicants for Account Numbers, 1960
from Social Security Bulletin, Vol. 25, No. 2 (released February 1962)
by George Aberle, Jr.

Applicants for Account Numbers, 1959
from Social Security Bulletin, Vol. 24, No. 1 (released January 1961)
by George Aberle, Jr.