Probably too rich/historic for my blood but pretty cool anyway.
http://www.bonhams.com/cgi-bin/public.sh/pubweb/publicSite.r?sContinent=USA&screen=carsusaquailbikes (http://www.bonhams.com/cgi-bin/public.sh/pubweb/publicSite.r?sContinent=USA&screen=carsusaquailbikes)