8vo - 23.5 x 19 cm.; 60 pp. Illustrated with four full colour plates and 35 text drawings. A book for children about sources of energy: gas, water, coal, liquid fuel, atomic, power transmission, animal and human. No date but circa early 1950's. Book has a red cloth spine with a pictorial front cover and an advertising for other books of like kind on the back board. Corners are bumped and worn, edgewear, boards rubbed and back board has a small stain, book edges lightly soiled. Inside, top of back hinge is weakening and there is slight wear from use. The illustrations in this book are wonderful, the cover is still bright.

Victor Carr Children Energy Sources Juvenile Science Illustrated