1800s antique brown calico china plate, Burleigh or Burgess & Leigh Felicity pattern

Brown calico floral English china plate, 1800s vintage, stamped Ivory as shown (no other makers marks). I believe this is the 'Felicity' pattern.

Replacements dot com tells me this is Burgess and Leigh china (which I'm inclined to agree with). Google tells me that this is Burleigh china (more famous for their blue calico pattern, the Felicity chintz seems to be hard to find?).

Plate measures 8" in diameter, and is very crazed and stained from age and use. The browning looks good on it, really! No chips or cracks.