Blackwood convention when, after hearing his partner's response, the player who bid 4NT wants to stop in 5NT — as this is a forcing bid asking for Kings. A common agreement is that the first non-suit asks responder to bid 5NT. Whenever the first non-suit is a "queen ask", then the next non-suit asks to bid 5NT. This has to be planned in advance as if there is no such space partners have to bid a usually unmakeable slam contract. Blackwood convention In the partnership card game contract bridge, the Blackwood convention is a popular bidding convention that was developed by Easley
E-M-F Company E-M-F Company The E-M-F Company was an early American automobile manufacturer that produced automobiles from 1909 to 1912. The name E-M-F was gleaned from the initials of the three company founders: Barney Everitt (a custom auto-body builder from Detroit), William Metzger (formerly of Cadillac), and Walter Flanders (who had served as Henry Ford's production manager). Byron F. "Barney" Everitt was born in 1872 at Ridgetown, Ontario, and learned wagon-building in Chatham, Ontario. In the early 1890s he worked for carriage-maker Hugh Johnson in Detroit. In 1899 he started his own bodybuilding company, with orders from Ransom Olds, and then Henry