Comsco Mainspring #1067 for Elgin 16s Factory No. 817 – Steel
USD 15.00 USD
Specifications
| Brand | Comsco |
| Country Of Origin | United States |
| MPN | #1067 |
| SKU | PMA-COM1067S-02 |
| Type | Mainspring |
Distributed by Burton M. Reid and Sons. I likely have several of these so the one you get may differ slightly from the images. Images do an adequate job of representing the item. Waltham Watch Material Catalogue 1909 edition - reprint.