speaking of Hondas and baja, here's a thread I started a while back:
http://www.advrider.com/forums/showthread.php?t=252327
links to an article on cb350's and the first baja races, very cool stuff.
from the website here:
http://www.ravenwestguitar.com/1968baja1000.html
plenty more desert racing pics from the era.