Before the Department of Public Works shall proceed under Sections <cite data-path="21|§21-12">21-12</cite> and <cite data-path="21|§21-13">21-13</cite> to perform its duty, it shall give notice in a least two of the daily newspapers in the City of Baltimore of the object of the ordinance under which it proposes to act, at least ten days before the time of the first meeting to execute the same. P.L.L., 1860, §839 1888, §808 1915, §829 1927, §829 1930, §829 1938, §1056 1949, §676 1969, §21-14 1898, ch. 123, §829 1912, ch. 32 1975, ch. 865