Avis Celer, 1925-1930, Avis Celer Motorfahrzeugwerke AG., Otto Hammer & Walter Lambrecht, Hannover - Hainholz
Schutenburgerlandstrasse 92, 38k photo of 1930 Avis Celer Typ 3 (195cc, Motor Nr. 1756) from the owner - Tomasz Gajak (Poland)
Photos are from:Entrance Gallery 1932-1945 Motorcycles Sale Links