H.R.4952 - A bill to amend the Age Discrimination Act of 1979 to provide that State and local laws may not permit certain activities to be exempt from the prohibitions established in such Act unless such activities are specifically directed or permitted by Federal statutes.96th Congress (1979-1980)
Cosponsors: H.R.4952 — 96th Congress (1979-1980)All Information (Except Text)
Congress.gov databases include cosponsorship dates (including identification of "original" cosponsors) since 1981 (97th Congress). Prior to 1981, you may be able to find some information online, but often the information is available only in print form.
Sponsor: Rep. Biaggi, Mario [D-NY-10] | Cosponsor statistics: 18 current - includes 0 original