Interview with John T. Wamble for the Grand Canyon Railroad Oral History Project [constructed title], May 4, 1984, 1984 May 4

Interview with John T. Wamble for the Grand Canyon Railroad Oral History Project [constructed title], May 4, 1984, 1984 May 4, http://hdl.handle.net/10176/4c7c909a-692c-412e-80be-93bcf9db713d. Special Collections and Archives. https://duarchives.coalliance.org/repositories/2/digital_objects/21336 Accessed October 06, 2024.