Handwritten notebooks with lists of art objects, and an introduction to an art history essay concerning Jean Baptiste Isabey (4 notebooks) 1908-1910

Correspondence and receipts from European booksellers (in France, Russia, and Austro-Hungarian Empire) 1909-1912.

Research and reference materials for the book; correspondence, documents on miniatures, catalogues, notes, and clippings 1800-1913

Drafts of the Isabey monograph, Chapters 1-3 circa 1900

Drafts of the Isabey monograph, Chapters 4-9 circa 1900

Drafts of the Isabey monograph, Chapter 10 circa 1900

Drafts of the Isabey monograph, oversize illustrated plates circa 1900

Brass sealing stamps, medallion of Victor Hugo, pin circa 1900

Stamp and original enclosures for brass sealing stamps circa 1900

Hotel Drouot auction catalogues of Mme. de Basily's estate, Paris, November 1913, including fine art objects such as paintings by Delacroix and Isabey, tapestries, Oriental rugs, 18th century furniture, faiences and porcelains, and sculptures (one by A. Rodin)

Beaux Arts, Gazette, Paris, featuring write-up of Mme. de Basily's monograph on Isabey 1910

Photo lithograph "Old Landing Place, Lake Como" 1919

Photo lithographs by Familia Regală la Sinaia, Atelier A. Thalsky circa 1900

Photographs de 12 Isabey agant apparteau a N. de Basily et rendus par Mikhailoff undated

Unbound published copy of Mme. de Basily's monograph of Jean Baptiste Isabey 1909

Bound published copy of Mme. de Basily's monograph of Jean Baptiste Isabey 1909