ELLIS, John. An Historical Account of Coffee, London: by the Author for Edward & Charles Dilly, 1774, 4°, one folding engraved plate by Miller (some offsetting, light spotting stronger to title, a few pencil annotations). Lowndes 733; Nissen BBI 1584. [bound with:] LETTSOM, John Coakley. The Natural History of the Tea-Tree, with Observations on the Medical Qualities of Tea, and on the Effects of Tea-Drinking, London: by J. Nichols for Charles Dilly, 1799. 4°, hand-coloured engraved frontispiece and 3 plates, 2 hand-coloured (lacks folding plate, a few spots, some light browning or soiling, one leaf partially detached, some pencil annotations in the same hand as previously noted). Dawson p. 344; cf. Nissen BBI 1182. [and:] LAMBERT, Alymer Bourke. A Description of the Genus Cinchona, London: for B.and J. White, 1797. 4°, 13 folding engraved plates (some spotting and soiling, a few plate margins creased, more pencil annotations in the same hand) cf. Nissen BBI 1123. Together 3 works in one volume, contemporary half calf gilt (extremities rubbed, covers chipped in places).