Hamilton Watch. Turret head operation - semi-skilled machine operation by which drilling, counter-sinking, facing and sharpening of parts is accomplished, 1936
| Uploaded by | U.S. National Archives |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
| Favorites | 8 |
| Views | 12,250 |
| Date taken | 1936 |
| Date uploaded | 2012-07-03 |
| Tags | nara:arcid=518431, usnationalarchives, lewishine, thegreatdepression, lancaster, pennsylvania, 1936 |
| Visibility | public |