LONDON -- Plan of London and its environs published as the act directs. London: Welch and Margetson, [n.d., but c.1848]. Engraved map (printed area 800 x 820mm). Black ink on ivory-coloured silk, by David Evans of Crayford, folded. (Scattered light spotting.) Cf. Mary Schoesser. Printed Handkerchiefs (London Connection series, no. 14. London, 1988).