This is either a '77 or '78 Buick Skyhawk.

Back of the postcard states ... "Approaching the 6,288 ft. (1,917.8 m) summit of Mt. Washington in the White Mountains of New Hampshire".
H-BODIES IN POSTCARDS
POSTCARDS PAGE
If you have, or have seen, other postcards with a Monza, Skyhawk, Starfire or Sunbird in them ... send me a scan so I can add it to this page!
This could be a Monza, Skyhawk or Starfire.

Back of the postcard states ... "Solvang, California.  In the early days of this century, a band of resolute Danish-Americans came to California to recreate a typical Danish village.  For its locale, they chose the rolling oak-studded Santa Ynez Valley, they named it "Solvang", which in Danish means "Sunny field".