3 in series Tom Swift Books by Victor Appleton 1954

This is for 3 wonderful vintage Tom Swift children's adventure books by Victor Appleton II. The first is The New Tom Swift Jr. Adventures book 1, Tom Swift and His Flying Lab. Next book 2, Tom Swift and His Jetmarine, and last, book 3, Tom Swift and His Rocket Ship. All are circa 1954 and in excellent, almost new condition. The only marks are a owners name in pencil on the first page of each one. Other then that they are in wonderful condition, even the covers are bright and crisp, with no damage to the spines that I can see, and very little wear. They really don't look like they have ever been read. Published by Grosset and Dunlap.