| Document Name | Date | Description | Document Type | Document Series | Companies | Subjects | |
|---|---|---|---|---|---|---|---|
Big Ben, The National Alarm, 1912 -> 23 | 1912 on cover, 1911 copyright. |  | Page | Westclox Catalog | Western Clock Manufacturing Company | Clock & Watch | |
Big Ben, The National Alarm, 1912 -> 24 | 1912 on cover, 1911 copyright. |  | Page | Westclox Catalog | Western Clock Manufacturing Company | Clock & Watch |
