H.R.13215 - A bill to provide for the burial at the Arlington Memorial Amphitheater, Arlington National Cemetery, Va., of the remains of an unknown American soldier who lost his life in the American Revolutionary War.94th Congress (1975-1976)
Cosponsors: H.R.13215 — 94th Congress (1975-1976)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. Schulze, Richard T. [R-PA-5] | Cosponsor statistics: 12 current - includes 0 original