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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
- 0 comments
- 8 favorites
- 12,250 views
- Date taken: 1936
- Date uploaded: 2012-07-03
- Tags: nara:arcid=518431, usnationalarchives, lewishine, thegreatdepression, lancaster, pennsylvania, 1936
- Visibility: public