1.
Letter from John R. Finn to R. James Finn, 17 February 1945
Letter from John R. Finn to James G. Finn, 17 February 1945
Letter from John R. Finn to James G. Finn, 25 February 1945
˜Dasœ Panzerunglück, Hesperingen, den 26. Dezember 1944 : = ˜Theœ tank accident, Hesperange, December 26, 1944
Oral history interview with Philip Marsilius, 2015