MCM diner plate or oval platter w/ pink-gray border, vintage ironstone Shenango china restaurant ware

Mid century modern vintage Shenango china platter or plate, heavy white ironstone with very retro pink and grey border! Measures 11 1/2" long.

This is around 60 - 80 years old, and does show some wear and light scratching from use. It's nice and clean without staining, has no chips or cracks.