various: 1924, 1925. An accumulation of over 110 one-page memoranda, instruction sheets and cabled updates from 1924-25, some from the Pacific Mail Steamship Company, some from landside authorities or others. While most are mundane updates about port regulations, changes in documentation required for passengers, etc, others offer an interesting window into the administrative issues related to firearms transport, evading smallpox epidemics, and so on. The main group is bound together with brads at the top. Most are on thin onionskin paper, varying degrees of edgewear.