George Yates's map of Glamorgan (1799).
James, Brian.
Walters, Gwyn.
Yates, George.
Barry Island : South Wales Record Society ; Cardiff : Glamorgan Archive Service,
1984.
Facsimile.
Relief shown by hachures.
Cover title: A map of the county of Glamorgan from an actual survey by George Yates of Liverpool on which are delineated the course of the rivers and navigable canals with the roads, parks, gentlemens seats, castles, woods &c &c.