Dy W. 0. Telegraph. riME in Loximx.. London, 10, 7:30 p.m. A fire broke out last night in the City flour mills on ThameB street. The losses are very heavy. At this hour no idea can be formed of the amount. All the lire brigades in tho city are on duty at tho Bceno. London, 11 a.m., 11. The conflagration conflag-ration of Saturday was extinguished but not until the City flour mills were entirely destroyed. Tho loss will exceed ex-ceed $500,000. One fireman was killed and ;soveral were injured. The tire is tho most extensive and disastrous disas-trous London has suffered since 1861.