Milling, Smelting, & Refining
Sign in to track this film in your collection or want list.
Shows processes for converting the mined lead ore into finished products.
Complete catalog record
Category: Materials & Metals
Subcategory: Lead
Type: Slide Film
Source: St Joseph USBM
Format code: 16sd
Subcategory: Lead
Type: Slide Film
Source: St Joseph USBM
Format code: 16sd
Sources
- Index of Training Films 1946 — title, year, length, format, sound, description, catalog record
Record added 2026-07-09 22:50:41