Yes, very unusuals!
I have seen a pair of sliding rear windows mounted on an ambulance of the
Italian Red Cross (prepared on a Vanagon, obviously!).
That was the first and only time I saw sliding rear windows, but I think
there is no problem of availability.
Vanagon was used like ambulance in narrow streets. The Syncro in still in
use in the hills surrounding Genoa. It's still a great car!
If someone is interested I can post him some pics of an ambulance of the
Red Cross prepared on a Syncro.
Cheers, Piero.

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Piero Padroni
Genova ITALY
'84 Vanagon 1.6D
e-mail: padroni@lycosmail.com
           vanagon@libero.it
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