Catalogue of Seals in the Department of Manuscripts in the British Museum @ Vol. II, p. 707
The cited information was published by London. Longmans and Company: 1892 (Ref: Vol. II, p. 707) The author/originator was Walter de Gray Birch.
References (2)
Parent Source:
Catalogue of Seals in the Department of Manuscripts in the British Museum
Individual:
John de Bernak