Manufacturing students from Hudson Valley Community College in Troy, , visited the Watervliet Arsenal in April. Their professor, James Hamilton, was once a toolmaker at the Arsenal and he provided a lot of historical context to what the students observed. Here, the students are learning about how broaches cut tank breech rings.

---

Size: 1732px × 1155px
Photo credit: © Ted Small / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, america, archive, armed, army, arsenal, defence, force, forces, military, navy, reportage, service, serviceman, servicemen, soldier, states, united, usa, watervliet