A number of striking horizontal lines are modelled across the front facade : a pedestal or base line, a stringcourse above the ground storey windows, a continuous sill line to the upper storey windows, a line of parapets above these openings, and a capping course running through the parapet.
22.
Ground storey houses in 24, Gospodar Jeremova Street, 2, 2a and 26 Visnjiceva and 1, 3, 5 and 7 Simina Street even though built during different periods have in common the value of preservation of the atmosphere of old Belgrade and connection of all construction types of this historic-cultural area.
23.
It was made up of three levels : an underground section of bunkers for quarters, ammunition, food and water, ( which were connected by tunnels to the guard and observation posts ) and two above-ground storeys which contained the work rooms, laboratories, infirmary, mess, generators, and observation and guard posts.