Map of the first half of 1800 hand drawn and hand watercolored, unknown author , England and Wales

Geographic map, hand drawn and hand watercolored.
The map represents Engrland and Wales  pre-1848 divided by provinces and regions.
Dating from the first half of the 1800s, the map is signed at the bottom 
right but with an initials, in fact the author's name is illegible.
Size 31.5 x 29.5 cm