"There are three versions of this unusual catalogue that differ regarding lots 19*-25 (i.e., lots 19a-25a). In the earlier version (Type A), these lots are lacking or are added by hand, while in the later versions they are printed. Initially this was accomplished by adding a page 4, as found in the CL copy (Type B), but later these lots were squeezed onto p.5, resulting in a resetting of pp.5-7 (Type C)."--Cf. Getty Provenance Index Databases. Description of sale catalog Br-1815, viewed July 31, 2012.

Getty Research Institute's copy is Type A and ends with p. 7, lacking the lots of cases and frames listed on p. [9]-10 (known from surrogate of RKDH copy).

Lugt, 9609

Place of sale: London.

Date of sale: June 4, 1819.

Library's copy annotated with most buyers and all prices, as well as some added lots. Library's copy bound with: Christie, James. A catalogue of a valuable assemblage of pictures, sold by order of the assignees of Mr. Michael Bryan. [London] : Mr.Christie, 1810. This is the 32nd catalog bound in a volume of 36 catalogs. In ms. in brown ink on verso of front free endpaper: From the collection of William Seguier Esq. decd. 1844. Gilt binder's title on spine: Catalogue of pictures, 1810 to 1827.