This series, in 138 volumes, includes the text of treaties, diplomatic correspondence, foreign constitutions and laws pertaining mainly to international relations but with some information on British internal affairs, such as budget. The microfiche are in the microfiche numbered sets section of Alden Library's Microforms Collection (1st floor), Fiche 20.

Indexes are within set, they are arranged chronologically, then alphabetically by subject and country. Note the following cumulated indexes:

Index to Vols.	In Vol	Dates
1-63	64	1373-1873
65-92	93	1873-1900
94-114	115	1900-1921
115-137	138	1922-1934