NARA has the microfilms of the passenger lists for ships that called at the Port Of Los Angeles from about 1907 to late 1920s. They may have others. You could try NAIL. I am sure you can get them on inter-library loan. These are lists of the films that I used last year at NARA in Laguna Niguel. You can email NARA and maybe if they are no.ty too busy with that 1930 census maybe they can help figure out which film you need. Mary NAIL Microfilm Publications Full Results Microfilm ID M1763 and M1764 Record Group 85 Microfilm Title Passenger Lists of Vessels Arriving at San Pedro/Wilmington/Los Angeles,Ca June 29, 1907 - June 30, 1948 Media/Volume 118 roll(s) of 35mm Microfilm Roll(s) Index Term San Pedro Index Term Wilmington Index Term Los Angeles Index Term California Index Term Passenger Lists