One that looks like it is up on the bay,
http://www.ebay.com/itm/ANTIQUE-ED-WUSTHOF-DREIZACK-TRIDENT-GERMAN-CHEFS-BUTCHERS-KNIFE-CARBON-STEEL-OLD-/320780779240?pt=Collectible_Knives&hash=item4ab0063ee8#ht_6294wt_1163