A catalogue of the genuine and capital collection of pictures, [electronic resource] : by the most celebrated masters, of that late great and learned physician, Doctor Richard Mead, Deceased; Which (by Order of the Executors) Will be sold by auction, By Mr. Langford, At his House in the Great Piazza, Covent-Garden, On Wednesday, Thursday, and Friday, the 20th, 21st, and 22d of this Instant March 1754. The said Collection will be exhibited to publick View from Monday the 18th Instant, till the Time of Sale, which will begin punctually each Day at Twelve O'Clock. Catalogues of which may be had gratis, at Mr. Langford's in the Great Piazza aforesaid. Conditions of sale as usual.