As indicated by the caption, this undated image shows the Mackay mansion's stone room that took over the space formerly occupied by the library.
The caption accompanying this photograph reads as follows:
As instructed by Katherine Mackay tapestry hangings framed the 'stone room' openings
An image of the stone room in 1908 has been placed here in the Library.
An image of the stone room circa 1920 also has been placed here in the Library.
An image of the stone room circa 1924 likewise has been placed here in the Library.
See Harbor Hill, Clarence Hungerford Mackay's Mansion.
