And the Westfalia story is good too , i have found out my camper is a so72 when i initially thought it was a so69 -- obviously a continental but they were made under the so72 number for uk market . http://vwt2oc.co.uk/View/westfalia.aspx Another excellent hours read
More Westfalia conversion info http://www.vw-camper.fr/viewtopic.php?f=4&t=55 you may have to translate this one