Thero wlll be n KepuDiiciin uonvrauon nu the 4th Senatorial District, oonaistlug of tho countlvs of Monroe and Waihtenaw, lield at the City of Ann Arbor, on TIIE8DAY, SEPTEMBER 21, 1880, at llo'clock a. m., to place In nomlnatlon a candidato for Senator In sald distrlot. Each couuty wlll be entltled to the same representatlon ivs at the State Couventlon, vlz : Monroe 14, Wuslitenaw 'JO. H. A. Lockwood, Sec'y Monroo Rep. Co. Com. CIeo. H. POHD, Sec'y Washtenaw Rep. Co. Com.