Postcard shows a notice posted alerting Dayton residents to a curfew enacted following the flood. The sign reads: 'To the Citizens of Dayton: CURFEW will be sounded at 6:00 p.m. by the church bells. All citizens must keep off the streets from that time until 5:00 a.m. Geo. H. Wood, Brig.-Gen. Com.' A second posting reads that 'Citizens wishing to reach relatives in Detroit apply at Detroit Information Bureau N.C.R.' Transcript on back reads 'Pub. By The Acmegraph Co., Chicago' Curfew Notice, Dayton, O.