The, new to me, '91 Westy I bought this week is actually a '90.  I guess
it's my mistake for not checking the VIN.  The VW manufacture date is 11/90
and the Westfalia date is 12/90, normally this would mean a 1991 model.

Does anyone know if this manufacture/model date combination is unique to the
Westfalias?

Cheers,

Jeff