19th Century Antique Gaudy Welsh Oyster Pattern Allertons Marked Serving Platter

Measures roughly 13.5" x 11," with a scalloped rim, green maker's mark (Allertons Est 1831 Made in England), and "12" & "BA" Impressed on underside. There's a 6.5" hairline crack, a 1/4" Chip atop hairline, glued for stability, with some mild discoloration, and surface crazing throughout. Sold as pictured.