This map shows a plan, created by the Measurement-Regulation Section of the City’s Technical Department, to regulate [building in] the city center; it was never carried out.

Legend:

• The upper right corner of the map contains its name: "Plan to Regulate the City Center according to the Measurement-Regulatory Division of the Technical Department of the Royal Capital City of Lviv" (Plan regulacyi Śródmieścia wedle projektu Oddziału pomiarowo-regulacyjnym . Dep. Techn. Krol. Stoł. M. Lwowa).
• Beneath the name is a list of symbols.