ClN'CINNATI, July 24. Anothcr railroad project has been deyeloped here -within a few days, having Lor its objeot building of a north railsoad exteudise tluough lh western tier of counties of Ohio írom Ciiioinnati to a p int on the Michigan line near Brvan, öhio, thence to continue northwardly to Iuansing, Michigan, and uliimately to Mackinaw. Books will be oponed on the 26th of August, lt appears to be a renewal of the old Cincinnati and Mackinaw project, and sustains au intímate rclation to the ïnovcment looking to the fiuishing of the tumuil. Mrs. Sarah Hall, of Detroit, cf tabrated her lOOth birthday last Wednesday, oa which occasion uumeroiis ftiends decorated h -r house and made her many preseuts. Sh(i is qtiite a hale old ládv, a a 'tiTc of Dovoiishire, England.