This is a 1975 ad for a Caterpillar Tractor Co.! The size of the ad is approximately 6.5x10inches. The caption for this ad is 'Gravel pits and quarries are a noisy and dusty nuisance. Sand, stone and gravel are vital to the way we live' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collecction today!