chris yours should have timber but Alfro shep has a rough foster on steels that's going to meet its maker a set of foster steels is beter than nowt, there was one on ebay a few weeks ago, very rough but had the foster hubs and a self feeder
http://www.ebay.co.uk/itm/Foster-Threshing-Machine http://www.ebay.co.uk/itm/Foster-Thr...c#ht_63wt_1255 they do turn up but you'll have to wait...