Tommy Learns to Drive a Tractor, 1958 Children's Book

Tommy Learns to Drive a Tractor is a darling picture book by John Lewellen and illustrated by Leonard Kessler. 

This book educated children about tractors and how they work, with multiple diagrams of the parts of a tractor and how people use them. 

This hardcover from 1958 is a former library book in poor to fair condition but still fully readable.