Uotice lo Wage-Worlers. The MiehlffAD Bureau of Labor and InduatrWil Statistics is cniiiiuctinj m extended inquiry into the condition, wants and prospect of the wajre-workers of this state. An invitatiou is given to all employés, male or fem.de, over eijrhteen years of age, who are desirous of, or wiHing t answer the queitiona prepared by the Bureau, to send their ddress, plainly wiiltcu on a postal card, to the Commissionerof Labor at Landing, Michigan. Blanks containinof questlons specially piepared, with a view to seciirinfr from rcliable infonnatiou bcarIng upon the subject of lahor in wlilcli they are personaily interested, will be acnttoeacli address, tngether with ttamiM d enveloiie for rtlumiiig the blmiks M llllfd out, to the bureau. By jfivirjg these questions prompt and candid altentinn, wiih fi.ll and tice auswer., a valuable service will be renden d to the wiige-ivorkerg of Mü'higan and to the state. No names jiven to the bureau will he inadö public, but held in strict couüdence.