The map delineates and names 13 counties of Wales and 39 counties of England, the borders of which are embroidered in silks of alternating colors. Harvey also provides the names of selected cities. For the areas surrounding England and Wales, Harvey provides general geographic outlines, and names seas, cities, counties, and regions. Fourteen small embroidered ships dot the seas. The title is given at upper right, within a cartouche in the form of a garland, made from silk threads of multiple colors. Harvey frames the mapped image within traditional cartographic neat lines (also embroidered), marked with degrees of latitude and longitude.
Possible printed sources for Harvey's map include Emmanuel Bowen's An accurate map of England and Wales laid down from the best authorities, or Emmanuel and Thomas Bowen's A new and accurate map of England and Wales, published in Middleton's Complete system of geography (1778).