Section 2
SEC. 2. The municipal treasurer shall, as soon as the municipal treasurers council shall have so ordered by resolution, carefully ascertain the trade of each person presenting himself in his office to pay for his registration certificate or personal sedula, for the purpose of separating and making a list of those persons who are mechanics or day laborers by occupation, and the list made in the manner hereinafter specified shall be turned over to the municipal secretary for the purpose of entering the names of such persons in the register provided for by this Act: Provided, That said list shall contain the name, age, civil status, barrio or sitio of residence, and trade of the person registered, and whether such person is then employed or unemployed: And provided further, That in municipalities where there are free labor exchanges or employment agencies established as provided in section two (e) of Act Numbered Eighteen hundred and sixty-eight, the duties hereby imposed on the municipal secretary shall be performed by the superintendent of said exchanges or agencies.