The Winning Cars of the Indianapolis 500
Indy Cars of the 1940s, 1950's, 1960s, 1970s Set of 4 Ludvigsen Library Series
Indy Cars Of The 1940s, 1950s & 1960s 3 Book Set
Indy Cars of the 1950s (Ludvigsen Library Series) by Ludvigsen, Karl published by Iconografix,U.S. (2000)
Indy Cars Of The 1960s - Trade Paperback - By Karl Ludvigsen
Indy Cars Of The 1950s & 1960s 2 Book Set
