An appendix to J. Simco's Catalogue of books & prints, which was published in 1799 A few copies of which remain, and can be sent to any gentleman that desires it. This appendix contains many scarce and curious articles in topography, biography, portraits, books of prints, &c. Which are now on sale, for ready money only, at No. 2, Warwick Street, Golden Square. Where catalogues may be had, (Price 6d) to be allowed to purchasers