I see Gary Eastman is selling one of his 1933 Werber A2s.
http://www.ebay.co.uk/itm/162019645957?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT
http://www.ebay.co.uk/itm/162019645957?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT