Caterpillar Tractor Company

• A meeting for collective bargaining at the San Leandro plant, Caterpillar tractor co., May 26th, 1937
• Application data, Caterpillar Diesel engines
• Caterpillar performance handbook
• Fifty Years on Tracks
• It's time we face America's water problem
• Railroading with "Caterpillar" tractors
• The road ahead