1952 III Carrera Panamericana Poster  The event poster, with the race won by Kling/Klenk in the Mercedes 300SL; second was Lang/Grupp in the Mercedes 300SL, and third was Chinetti/Lucas in the Ferrari 340 Mexico Vignale Berlinetta.  A quite rare poster. 22.9" x 31.25", LM  12.24