Moritz Hermann (Tom) Gross Papers, Collection ID-3006, Box: Gro - Gu, Folder: Gross. Concordia Historical Institute.
Moritz Hermann (Tom) Gross Papers, Collection ID-3006, Box: Gro - Gu, Folder: Gross. Concordia Historical Institute. https://concordiahistoricalinstitute.libraryhost.com/repositories/2/resources/1125 Accessed October 18, 2024.
