1950s HIGHWAY / FREEWAY CONSTRUCTION FOOTAGE CAT D9 BULLDOZER, 633C ELEVATING SCRAPER XD42255
17:02
CATERPILLAR TRACTOR COMPANY D-9 BULLDOZER 1950s PROMOTIONAL FILM 52334
28:48
Operation Glen Canyon Dam
18:53
1956 Caterpillar D9 Bulldozer
28:50
MoDOT – Asphalt Upperdecking (Summer 1948) [107_011]
18:34
10 Of The OLDEST Heavy Machinery In The World
28:15
"THE MCGURK WAY" 1952 HISTORY OF FREIGHT & TRUCKING FRUEHAUF TRAILER CO. FILM w/ WARD BOND 15664
13:45
Logging captured from above
17:45