Catalogue of continental drawings and watercolours 1700-1900 ... which will be sold by auction by Sotheby & Co.

London : The Firm, 1973

Catalogue of continental drawings and watercolours 1800-1910 ... which will be sold by auction by Sotheby & Co.

London : The Firm, 1974

Catalogue of continental drawings and watercolours 1750-1920 ... which will be sold by auction by Sotheby & Co.

London : The Firm, 1973

Catalogue of fine continental drawings and watercolours 1750-1910 ... which will be sold by auction by Sotheby & Co.

London : The Firm, 1973

Catalogue of continental drawings and watercolours 1770-1920 ... which will be sold by auction by Sotheby & Co.

London : The Firm, 1974

Catalogue of old master and continental watercolours and drawings ... which will be sold by auction by Sotheby & Co.