Special correspondents, miscellaneous correspondents, other American papers, and (MSS. Bryce U.S.A. 27-33) embassy papers, all included in the 'Calendar of papers relating to the United States of America' by D.S. Porter (1959). Other papers relating to the USA are in MSS. Bryce 231-8, below.
Papers as Ambassador to Washington,, 1907-13. Archive of James, Viscount Bryce, . Bodleian Libraries. https://archives.bodleian.ox.ac.uk//repositories/2/archival_objects/61516 Accessed January 27, 2021.