Sebastien Erard portrait. French pianoforte & harp maker. Founder of the firm est. c.1777 (1752-1831 Stock Photo - Alamy
Sebastien Erard: Most Up-to-Date Encyclopedia, News & Reviews
Pianopolis : Sebastien Erard - Michel Decoust - initialdd
Sébastien ÉRARD (1752-1831), piano maker. Signed documen… | Drouot.com
Sebastien Erard (1752-1831) 1830
Erard Biographie
Sebastien Erard - Responsable opérationnel - GROUPE CADET | LinkedIn
Portrait of Sébastien Érard (1752-1831) a French instrument maker, who specialised in the production of Pianos and harps. Dated 19th Century Stock Photo - Alamy