Video Parts (3)
This clip is Part 1 of a 3-part film.
BUILDING FIRE LINES AND MOTOR WAYS WITH MACHINERY--CALIFORNIA Part 1
Description
Tractors and bulldozers are used to clear brush and to grade roads and fire lines in the Sierra National Forest of California.
Collection
Records of the Extension Service
Series
NARA ID
Subscribe
Local ID
Subscribe
Date
1932-01-01
File
Subscribe
TRT
2:52