This template inserts attribution for the Classes 1–31 roster data digitized and made available by Camp Ritchie Museum, Inc. / The Ritchie History Museum (not a blanket claim over the whole wiki).
Used on: About the data, Contents, and class pages (not the Main Page—that links to About the data instead). Do not transclude onto individual soldier biographies.
Reader-facing copy: About the data#Class roster disclaimer