| Rock Island County Historical Society Digital Archives | Freely available. | Digital facsimiles | Some issues are missing. | <1915:4:23-1940:4:18> | |
| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm service copy | Some issues are missing. | <1907:11:15-1940:4:18> | |
| Rock Island County Historical Society | Contact institution for more information. | Microfilm service copy | Some issues are missing. | <1907:11:15-1940:4:18> | |
| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm master copy | Some issues are missing. | <1907:11:15-1940:4:18> | |
| Rock Island County Historical Society | Contact institution for more information. | Original print | Some issues are missing. | <1907:11:15-1940:4:18> | |