Byzantine Blackwood convention notrump has been made, a bid of five notrump asks for additional high card "features". A king or doubleton king-queen not already shown in response to four notrump counts as one feature; a guarded king-queen combination not already shown count as two features. The responses are: Byzantine Blackwood convention Byzantine Blackwood is a bidding in the game of bridge. Devised by Jack Marx, it is a complex version of the (by which a four notrump (4NT) asks about 's holdings). Its premise is that both aces and kings may safely be shown in response to a Blackwood-type 4NT enquiry; provided
E-M-F Company 1909, E-M-F bought the Detroit plant of the De Luxe company and began production of E-M-F cars. E-M-F produced several models of its own design and contracted to sell them through Studebaker wagon dealerships. E-M-F vehicles outsold all but Ford. Late in 1909, E-M-F established a Walkerville, Ontario, branch plant to produce the E-M-F 30 and Flanders 20. Shortly afterward, E-M-F was bought out by Studebaker, which formed Studebker Canada, and rebadged E-M-F's products: the E-M-F as the Studebaker 30, the Flanders as the Studebaker 20 Sales of these rebadged models continued through the end of 1912. Studebaker's president Fred