The numbers are grouped in volumes as follows: no.1-15, 1899-1905, form v. 1; no.16-21, 1906-1908, form v. 2; no. 22-26, 1909-1912, form v. 3; no. 27, 1913, is without volume number.
No more published.
Notes
Vol. 2, no. 5, has subtitle: Secretary Taft's visit to Shanghai.