SOME NERVE, A 6ERMAN FORT IS ROUTED BY POLICE NEAR LONDONLONDON, Oct. 17.—The policehave found at Willeaden, a suburbto the northwest of London, abuilding occupied by German*,with foundations and roof of heav lt;oncreie. They arrewted 22 Germans on the premises.The premises were being used by C. G. Roeber. a German music publisher, as a factory. The police laid their plans and conducted a successful raid. In large force they surrounded the building and then entered it and took into custody 22 German subjects. The fartory is one story. Within they found thick concrete foundations and it was discovered til at the roof also was of concrete and between three and four feet thick. The site of this factory at Willesden commands several important railroad Junlt; tion».The Paris premises of this same firm were blown up recently on order* issued by the French government.