vintage USA pottery brown drip glaze stoneware pie or sandwich plate lot of 8 plates

Lot of eight brown drip glaze stoneware pottery plates, dessert plate or sandwich plate size, about 7 1/4" in diameter. These are marked only USA.  The markings look similar, but there's differences from plate to plate in glazing pattern and color.

All look good, without chips or cracks - but these have all been used, and do show scratching and utensil marks. Not bad for 50s or 60s vintage ceramic ware.