Topic No. 23

Explanations of bus serial numbers baffle me. Could someone offer their
wisdom on these numbers stamped on the bulkhead behind the front seat of my
bus.
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27 02 1
315 180
SD 221 GRGRUEN 739175                                               
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 I thought I had a 221, but then yesterday I read that

>the second number is the model -
     >model  21 is the delivery van  (no windows on sides, no seats in >back,
>one tone paint)

This is the problem. I've got three windows behind the doors, seats, an
original two tone 
 paint, and headliner.

     >model  22  is the Microbus  (headliner,  3 windows on sides,  >interior
>panels, rear and middle seats, two tone paint)
   
I'ld appriciate any comments or ideas about this.
Glen Swanson
1956 de luxe daily driver
1961 221 bus (?)

- sent via an evaluation copy of BulkRate (unregistered).