I normally don't report ebay items, but there is a Haarbusche for an issued Tschako on ebay. These are very scarce, first one I have ever seen by itself for sale. T
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=6228562323
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=6228562323