I contacted the Division of Statewide Services, Alaska Department of Public Safety, and the Criminal History Support - Washington State. Washington State doesn't have records that far back and here's what the Alaska Public Safety dept. had to say: "Our agency doesn’t have any records from before statehood (1959), and owing to the state’s strict confidentiality laws regarding criminal records, I probably couldn’t release them to you if we did have them. (But just to be clear, there’s no chance we’d have anything from 1912.)"
Seems strange that a US District Ct. case file wouldn't still exist somewhere. Ideas accepted readily.