Robert Sayer (publisher) - 'The Whole of the Russian Empire', engraving, hand-coloured in outline on laid paper, circa 1772, 55cm x 131cm, together with a quantity of 18th and 19th century maps and prints of Russian interest. This lot is subject to a Buyer’s Premium of 24.5% (including VAT @ 0%) of the hammer price. Purchased online via the-saleroom.com, this lot will attract an additional premium of 5% (including VAT @ 0%) of the hammer price.