Photocopy Image of Mary Marvell and Helen Brayton
Unknown
Photocopy Image of Mary Brayton Marvell
Diagram and Blank invoice from Hatzel & Buehler
Hatzel & Buehler, Electrical Engineers and Contractors
Correspondence from Mrs. Alva Vanderbilt Belmont to Mr. William Gilmour
Belmont, Alva Erskine Smith Vanderbilt, Mrs.
Correspondence from Mrs. Alva Belmont to William Gilmour
Correspondence from William A. Mackay to William Gilmour
Mackay, William A.
Copy Print Photograph of Workers on the Chinese Tea House at Marble House
Copy Print Photograph of the Chinese Tea House at Marble House
Copy Print Photograph of Berwind Family Members at Rust Germany
Copy Print Photograph of Gertrude Berwind von Boecklin and a Man
Copy Print Photograph of Anita Strawbridge and Rupprecht von Boecklin
Copy Print Photograph of Julia Berwind
