A set of four Tom Swift books. Tom Swift and His Flying Lab, Tom Swift and His Jetmarine, Tom Swift and His Giant Robot, and Tom Swift and his Spectromarine Selector by Victor Appleton. Illustrated by Graham Keye. Copyrights 1954-1960. Books #1, #2, #4, #15 of the series. Grosset and Dunlap. Hardcovers.
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