§ 4-3. Plats.

Upon the passage of the ordinance establishing this subtitle by the City Council, the four plats attached to the ordinance, as evidence of the authenticity of the same, shall be signed by the President of the City Council and, upon approval of the ordinance, shall be signed by the Mayor of Baltimore City. 1 of said plats shall be permanently attached to the original ordinance, and reproductions thereof shall be printed with the bound copies of the ordinances. It shall be the duty of the City Solicitor to file another of said plats with the Harbor Engineer of Baltimore, and to record the other 2 of said plats, 1 among the Land Records of Baltimore City and the other among the Land Records of Baltimore County.