This sub-series contains the bills that Senator Pearson submitted to the Senate. The files are first organized in chronological order by the number of the Congress and the number of the session. They are then arranged in numerical order according to the number of the bill. Each file contains a copy of the bill, Pearson's remarks about it as taken from the Congressional Record, some letters from constituents on the issue, and other miscellaneous papers.

Terms used throughout this sub-series include "S." for Senate bill, "S. Res." for Senate Resolution, "HR." for House Resolution, and "S. J. Res." for "Senate Joint Resolution."