signed by author in black ink on dedication page; by later hand in graphite upper right on endpaper: 1415950
Gaston Héliot (bookplate, 1926). (Sims Reed, London); purchased 2016 by NGA.
- Garvey, Eleanor M. The Turn of a Century, 1885-1910: Art Nouveau-Jugendstil Books. Cambridge, 1970: 59, no. 68.
- Ray, Gordon N. The Art of the French Illustrated Book 1700 to 1914. New York, 1982: 478, no. 367.