POWERS, SAMUEL RALPH.
Using our world, by Samuel Ralph Powers, Elsie Flint Neuner, Herbert Bascom Bruner & John Hodgdon Bradley. Drawings by Bernard Friedman & others. Posed photos, by Joan Wilson. Paintings for unit pictures by Herbert Paus. (Adventuring in science)
POWERS, SAMUEL RALPH. Using our world, by Samuel Ralph Powers, Elsie Flint Neuner, Herbert Bascom Bruner & John Hodgdon Bradley. Drawings by Bernard Friedman & others. Posed photos, by Joan Wilson. Paintings for unit pictures by Herbert Paus. (Adventuring in science) © 30Jan41; A150437. Samuel Ralph Powers (A); 20Dec68; R451177.
Samuel Ralph Powers|A