OSTFRIESLAND -- OUEST-FRISE, La Seigneurie d', ou Frise Occidentale (…). Par., H. Jaillot, 1681. Engr. map cold. in outlines by Le Sanson. 440 x 570 mm. (A bit browned, traces of former framing on v°, but in reasonable condition). -- Added: F. de Wit map of Groningen. -- (2).