Knowledge increases daily!
Bus and Car from Belgium is a manufacturer I had not heard of until I came across some photos.
From Kassbohrer (Setra) to Bus & Car to Eagle to Silver Eagle.
Apologies if this is old hat to others but these 3 pages provide a good history and photographs.
http://www.busexplorer.com/NABus/EagleText.html
http://www.eaglesinternational.net/history.html
http://www.silvereaglebus.com/eaglehistory3.htm