THE SMART TRICK OF SOIL SURVEY THAT NO ONE IS DISCUSSING

Subseries VIII.A. Slide transparencies, by state. 1942-1968. This subseries is predominantly composed of Kodachrome and Ektachrome slide transparencies from Kellogg's travels in The usa and overseas. Also included are coloration prints made out of many of the slides. Subjects depicted involve: soils; landscape features; agriculture; folks and tradi