B16 first floor beams, 1961
B17 first floor beams, 1961
B18 first floor beams, 1961
B19 foundations, 1961
B20 columns, 1961
B21 columns, 1961
B22 floor and beams, 1961
B23 prefabricated columns and vanes, 1961
B24 floor plan, 1961
B25 beams, 1961
B26 floor plan, 1961
B27 beams, 1961
B28 beams, 1961
B29 main stairs, 1961
B30 wall, 1961
B31 columns, 1961
B32 wall, 1961
B33 floor plan, 1962
B34 roof beams, 1962
B35 roof beams, 1962
B36 foundation plate for oil tank, 1962