CATERPILLAR TRACTOR COMPANY 1950s 3rd DIMENSION FARMING CARTOON "DIVIDEND IN DEPTH" 52384
31:48
POTATO CULTIVATION & DISTRIBUTION UNION PACIFIC RAILROAD PROMOTIONAL FILM 62254
18:52
1937 CATERPILLAR DR7 DIESEL TRACTOR PROMOTIONAL FILM CONSTRUCTION EQUIPMENT 97664
22:09
FARM TRACTOR MAINTENANCE 1940s INSTRUCTIONAL FILM 55344
10:24
How a 1949 RCA Record Changer Should Play Records
22:13
ETHYL CORPORATION 1940s FARM MACHINERY & INDUSTRIAL FARMING FILM "PATTERN FOR PROGRESS" 49604
10:08
Industrial Use of Caterpillar Tractors (Silent, 1926)
16:27
“SEEING IS BELIEVING” 1940s ALLIS-CHALMERS HD5 CRAWLER TRACTOR SALES FILM BULLDOZER JC10144
8:49