Guide to Research CollectionsHuntington Library
San Marino, CA
Papers: In the Henry Z. Osborne papers, 1878-1924, 767 pieces.
Significant correspondents include James McLachlan. An unpublished finding aid is available in the repository.
University of California
The Bancroft Library
Papers: In the Letters from California Congressmen Concerning the Passage of the Telepost Bill, [1909-1910], 1 portfolio.
The papers include letters from James McLachlan.
Papers: In the Allen Sherman papers, ca. 1872-1971, 2.1 linear feet.
Other authors include James McLachlan. A finding aid is available in the library and online.