| Source: Business Cards and Trade Cards Collection Location: Business Cards and Trade Cards Collection, Archives | |
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| Last Name: | Gurley |
| First Name: | W. |
| City, If Other Than Saint Louis: | Troy, New York |
| Type of Business: | makers of physical & scientific instruments |
| Folder: | 4 |
| Remarks: | W. & L.E. Gurley |
