1. U.S. battleships at war! The floating fortresses of our navy, Title: U.S. battleships at war! The floating fortresses of our navy, Date: [1942] Author: Penfield, Thomas, 1903- Collecting Area: Mathes Childrens Literature Call number: YH P397 U3 LOCAL
2. Defense for America; new striking power for the Army, Navy, Marine Corps. Title: Defense for America; new striking power for the Army, Navy, Marine Corps. Date: [©1941] Author: Penfield, Thomas, 1903- Collecting Area: Mathes Childrens Literature Call number: YH P347 D44 1941 LOCAL