(World on six sheets: Gnomic Projection)

Set of 6 maps: 4 Mercator projections and 2 polar hemispheres, from ‘The Complete Atlas of Modern Classical and Celestial Maps…Constructed and engraved on steel under the superintendence of the Society for the Diffusion of Useful Knowledge’, by Edward Stanford, 6 Charing Cross, London; some brown stains in margins