Royaume d'Irlande : divisé en ses quatre Provinces, subdivisées en Comtés et Baronies /
Robert de Vaugondy, Gilles,1688-1766
Robert de Vaugondy, Didier,1723-1786.
Boudet Antoineactive 1734-1787.
Delahaye Guillaume-Nicolas1725-1802.
[Paris : Robert de Vaugondy, A.Boudet
1757].
Relief shown pictorially. Subdivisions outlined in colour.
"Avec Privilege".
In:  "Atlas Universel" by Gilles Robert de Vaugondy and his son Didier, first issued in Paris in 1752, this edition 1757.
Map dated 1750 in title cartouche, the date of the previous issue.
Decorative baroque cartouche in top right corner.
Engraver's mention in the bottom left hand corner : "Guill.Delahaye sculpsit".
Scale bar at the bottom : two scale indicators : "Milles d'Italie de 60 au degré, 60"[=10.2 cm], "Milles d'Irlande de 50 au degré, 50"[=10.2 cm].
North up. Marginal grid. "Septentrion, Midy, Occident, Orient". Longitude from Ferro island.
At the back, handwritten in ink : "Irlande N°18"