M Cross Antiques has dated this piece to the Georgian era.
Some are stamped with an impressed Prince of Wales Feathers mark (Glamorgan Pottery), and others have 'Dillwyn Swansea' printed verso (Cambrian Pottery) .

Please see the link here for more information on the Ladies of Llangollen and how this wonderful pattern came to be.
The overall condition of the full set is very good. One meat dish and some of the plates have several small surface chips to the rim; the other meat dish and plates are in very good condition with only some minor discolouration.
Dinner plates.
DIameter: 26cm
Meat Plates.
Width: 41cm
M Cross Antiques has dated this piece to the Georgian era.
We specialise in period furniture, decorative antiques and artwork.
You can view the stock and full dealer information on the M Cross Antiques Profile Page