At head of title, v. 30-31: Foreign office.
Title varies: v. 1-24, 1827-1907, A complete collection of the treaties and conventions, and reciprocal regulations, at present subsisting between Great Britain & foreign powers, and of the laws, decrees and orders in council, concerning the same. (Title varies slightly) v. 25-31, 1910-25, Hertslet's commercial treaties.
Compilers: Lewis Hertslet, v. 1-11, 1827-64.--Sir Edward Hertslet, v. 12-19, 1871-95.--Edward C. Hertslet. v. 17-19. 1890-95.--Augustus H. Oakes, v. 20, 21, 23, 1898-1905.--Frederick H.T. Streatfeild, v. 20, 1898.--Richard W. Brant, v. 21-25, 1901-10.--Godfrey, E.P. Hertslet, v. 24-26, 1907-13.--Edward Parkes, v. 26-27, 1913-17.--W.L. Berrow, v. 27-31, 1917-25.--C.S. Nicoll, v. 28-31, 1922-25.
Vols. 1-19, published by Butterworth [etc.] 1827-95, v. 20-31, H.M. Stationery off., 1898-1925.
Vol. 29 consists of "Special collection of documents relating to the peace settlement."
Indexes: "General index" in v. 3-10.--"General index. Countries. Subjects," in v. 11, 18.--"Index of subjects. vol. I-XII," in v. 12.--"Chronological [and] General index" in v. 13, 15, 17, 19, 20.--"General index arranged in order of countries and subjects... vol. I-XV ... by Sir Edward Hertslet," v. 16.--"General index, arranged in order of countries and subjects ... vols. 1-21. With notes. Compiled by R.W. Brant." v. 22.--"Chronological and General index to the treaties, laws and other documents contained in vols. XXIII-XXX. (Compiled by C.S. Nicoll and W.L. Berrow." v. 31.