A catalogue of a small but select and highly valuable collection of Italian, French, Flemish and Dutch pictures : the property of an eminent collector, purchased by him in Italy or recently in Spain or which were formerly in the distinguished collections of Welbore Ellis Agar and Walsh Porter, Esq. . : which will be sold by auction by Mr. Christie (by permission) at the private picture gallery in Oxendon Street on Friday, the 21st of June, 1811 .

"Fra. Bartolomeo, Bellini, Titian, Tintoretto, Baroccio, Caravaggio, L. Carracci, Guercino, Murillo, Velasquez, Ribera, A. Ostade, Wouvermans, V. de Velde, G. Dow." ; Getty Provenance Index Databases, viewed July 26, 2012, ; Lugt, ; Place of sale: London. ; Date of sale: June 21, 1811. ; Mode of access: Internet. ; Library's copy 2 annotated with most prices. ; Library's copy 1 annotated in brown ink with a few buyers and all prices, indicating which lots were sold and which bought in. Library's copy 1 bound with: Christie, James. A catalogue of a valuable assemblage of pictures, sold by order... Mehr ...