Tables of and Annotated Index to the Congressional Series of United States Public Documents. (1902). U.S. Government Printing Office. Superintendent of Documents. GP3.2:P96.
This volume contains both a subject index to the Serial Set and a reference table of the document numbers included in each volume of the Serial Set. The reference table is arranged chronologically by congress number, then session number and date, so it is a useful source for locating documents identified in other indexes, finding the Serial Set volumes which cover a range of dates and for locating the House and Senate Journals for a particular session.