This primary source comes from the Records of the Immigration and Naturalization Service.
Full Citation: Letter from F. E. Batturs, of Morgan’s Louisiana and Texas Railroad and Steamship Company, to P. H. Stretton, Inspector in Charge in New Orleans, Louisiana; 9/7/1905; 14269-C; Chinese General Correspondence, 1898 - ca. 1911; Records of the Immigration and Naturalization Service, Record Group 85; National Archives at Washington, D.C.. [Online Version, https://docsteach.org/documents/document/letter-f-e-batturs-inspector-charge-new-orleans-louisiana, April 19, 2024]