Meader, Stephen W. 1892-1977. Keep 'em rolling [electronic resource] / [by] Stephen W. Meader. Illustrated by Al Savitt.. — New York, : Harcourt, Brace & World, [1967]. — 192 p. : illus. 21 cm. LCCN: 67017155 Subjects--Geographic Terms: Oregon National Historic Trail--Juvenile fiction. LC Class. No.: PZ7.M49 / Ke