New York, Nov. 6.- Keep's shirt fao tory was burnod. Over $750,000 worth of shirts and other things were changed into 6moke and ashes. The üre started on Broadway, at Bleeker street, ate itselí through a block of buildings 150 feet broad to Crosby street. The new eightstory home of the Manhattan Savings institute also went up in flames. Ainong the firjns which were burned out are the Empire State bank, Jaeob Adler & Co., clothing, and Lauterback & Co., silks.