BLAEU, Willem Janszoon (1571-1638). Six engraved maps with contemporary hand-colouring depicting the Low Countries. Amsterdam, c. 1640. Lot includes: 'Gastinois et Senonois'; 'Loudunois Laudunum'; 'Bolonia et Guines comitatus'; 'Typus Frisiae orientalis'; 'Pars Flandriae teutonicae occidentalior'; and 'Gouvernement de la Cappelle'. 6 copper-engraved maps (450 x 560 mm); contemporary hand-colouring; framed (some browning). (6)