H.R.10172 - A bill to amend title 5 of the United States Code to provide that whoever contributes more than $5,000 to the political campaign of a Presidential candidate shall be ineligible to serve as a an ambassador, minister, head of an executive department, or a member of an independent regulatory body while such candidate is president.93rd Congress (1973-1974)
Cosponsors: H.R.10172 — 93rd Congress (1973-1974)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. Mink, Patsy T. [D-HI-2] | Cosponsor statistics: 22 current - includes 0 original