County Maps of south east and East WALES x 2 Antique. - large 1840 to 1850?

Here we have 2 maps of counties in eastern and south eastern Wales LARGE FOLD OUT MAPS They measure approx 50cm x 40cm I don’t know how to date these, I am told they date from around the 1840 and 1850s Maybe if you are local to these map,areas or know about maps then you can deduce the approx date These are folding maps I don’t see anything printed to give a clue as to who drew these or published them Please see photos browned in places ,please see photographs Would look good framed Please contact me you require any further information

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