antique white ironstone china plates & platter, late 1800s vintage embossed china patterns

Lot of very old white ironstone china - two plates and a platter, each with different embossed border. The plates are 8 1/2" and 9 3/4" in diameter, and the oval platter measures 13' long.

These are all showing their age with serious discoloration and finish wear / scratching. There's no chips or cracks on any of these pieces.