As indicated by the caption, this image shows a rendering of the Mackay mansion's east elevation.
The caption accompanying this photograph reads as follows:
Like a diminutive separate domain, Harbor Hill's service wing was made compact by fitting four rooms and more, into the space occupied by one in the main house. To further obscure this vital necessity, from guests and employers who felt that the most superior service, was all-but invisible, behind a screen of shrubbery, the service wing was sunken into a well for deliveries.
See Harbor Hill, Clarence Hungerford Mackay's Mansion.
