Prospective purchasers are advised that several countries prohibit the importation of property containing materials from endangered species, including but not limited to coral, ivory and tortoiseshell. Accordingly, prospective purchasers should familiarize themselves with relevant customs regulations prior to bidding if they intend to import this lot into another country.
Jean-Marie Heimann (d. 1901) Collection, Cologne; Lempertz, Cologne, 9 December 1933, lot 402.
Paul A. Scholz Collection, Berlin; Lempertz, Cologne, 24 November 1976, lot 99.
L. R. Schidlof, The Miniature in Europe, Graz, 1964, II, p. 727 (described as 'excellent').