Third-year apprentice Derrell Barefield is finish turning a howitzer barrel at the Watervliet Arsenal in July 2017. Barefield has completed a little over half of his 8,000 hours of hands-on training en route to becoming a certified machinist

---

Size: 2400px × 1600px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arsenal, watervliet