1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 30
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 31
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 32
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 33
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 34
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 35
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 36
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 37
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 38
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 39
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> 40
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> Interchangeable parts list, top half
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> Interchangeable parts list, bottom half
| 1919 |  | | Page | | Westclox | Clock & Watch |
1919, First Aid for Injured Westclox, Western Clock Co. - Makers of Westclox; LaSalle - Peru; Illinois -> Back Cover
| 1919 |  | | Page | | Westclox | Clock & Watch |
Hibbard, Spencer, Bartlett & Co. 1919 Catalog
| 1919 |  | HIbbard, Spencer, Bartlett & Co., 2 pages of clocks | Catalog | | Ingraham, New Haven, Westclox | Clock & Watch |
Hibbard, Spencer, Bartlett & Co. 1919 Catalog -> 1810
| 1919 |  | Cruso advertising clock, Lookout Style 1, Bingo Style 1, America, Alternating, Sleepmeter, Bunkie, I . . . | Page | | Westclox | Clock & Watch |
Circa 1920, photocopy (1920c-america-trim-alert-honest-PC)
| Circa 1920 |  | | Advertisement | | Westclox | Clock & Watch |
Circa 1920, photocopy (1920c-better-terms-PC)
| Circa 1920 |  | | Advertisement | | Westclox | Clock & Watch |
N. Shure Co. ca. 1920
| ca. 1920 - 1926 |  | The Shure Winner Price List. May be 1920 or 1921, or perhaps as late as 1926. Wholesale N. Shure Co. . . . | Catalog | | Ingraham, New Haven, Waterbury Clock, Westclox | Clock & Watch |
N. Shure Co. ca. 1920 -> 58
| ca. 1920 - 1926 |  | Harmony musical clock, cuckoo clocks, banjo clocks. | Page | | Westclox | Clock & Watch |