Great Universal British pottery, blue & white china platter w/ vintage export label

Vintage blue and white china platter marked Great Universal British with round globe marks. This is a little over 10" long oval, and is in very nice condition without damage.

There's an old English export label on this one, it's 70s vintage? So this piece was probably an antique at that time, though we wouldn't have guessed the back stamp to be much older than the 1920s. We haven't been able to find out much about this maker, however!