In antique crockery I think shallow bowls are top of my list, perfect for soups, salads and pasta as well as being great ways to store veg and fruit. 
This one is large enough for a very filling bowl of pasta and perfect for your oranges and lemons. I always think sunny yellow lemons look great against blue and white ! 
It’s unmarked, in good condition with that lovely light crazing to the glaze and a fabulous peacock design. 
Diameter : 25 cm 
Height : 5 cm