The third supplement to the second edition of The international genealogical directory
Subtitle: official organ of the "Convention internationale d'héraldique"
By: edited by Chas. A. Bernau.
Contributors: Bernau, Charles A.; Convention internationale d'héraldique (1910 : Lausanne)
Publisher: Charles A. Bernau
Published: 1911
Place of publication: London
Language: eng
Subjects: Genealogy -- Directories; Heraldry -- Congresses
Other titles: The international genealogical directory, third supplement
Work titles: International genealogical directory. 1909 3rd supplement
Notes: Cover title: The international genealogical directory, third supplement.

Includes "Procès-verbal de la séance tenue ... 5 septembre 1910" of the Convention internationale d'héraldique.