Hello,
There is currently a fascinating photo album for sale on Ebay with lots of photos of a Indian Ambulance unit in North Africa. It is staffed by a mixture of Anglo English women, a few male officers, and many Indian other ranks.
The unit is using a very wide range of vehicles including Austin Ambulances, together with a wide assosrtment of Chevolet, Ford and related pickups, utes and panel vans.
http://cgi.ebay.com/WWII-PHOTO-ALBUM...QQcmdZViewItem
I have no connection with the seller.
Regards
Nick Balmer