8pp, illus 8.5x11". Covers the entire line of the five Ranger inverted in-line air cooled engines. Specs, power curves, photos. Back page has five photos of Ranger installations in Laird, Pilgrim, Gee Bee and Stearman aircraft. Excellent.
8pp, illus 8.5x11". Covers the entire line of the five Ranger inverted in-line air cooled engines. Specs, power curves, photos. Back page has five photos of Ranger installations in Laird, Pilgrim, Gee Bee and Stearman aircraft. Excellent.
