The 40mm Twin Anti-Aircraft Gun.

Complete catalog record
THE 40MM TWIN ANTI-AIRCRAFT GUN. 2–1/2 reels, sd. U. S. Navy. Appl. author: Harvey J. Plants. © Pathescope-Ideal Productions; title, descr., & 3 prints, 17Sep43; MU13943.

Sources

  1. 16mm Filmography (legacy record) — title, year, length, catalog record