Please pardon the quality. Above and below are two shots from one of my first visits to LENOX SQUARE, in 1986. These show the original, 3-level Plaza Court at the rear of the mall. This was a 1979-1981 renovation of the open-air Plaza Level Court seen above.
In this photo, we see the circa-1986 entrance to the mall's first Macy's (previously Davison's, now Bloomingdale's). By the way, the Food Court was extensively renovated during the mid-'90s and -again- in the Twenty-tens. It looks nothing like this today.