Petalware White Depression Milk Glass Replacement Plate Rings large 9-in vintage

Description

While looking through all my Petalware, I noticed this plate is different from all the others. There are rings or circles on the bottom of this plate that the other ones don't have. I'm not sure what the difference is so I'm selling this one as a replacement because it's different from the others. This is the large 9-in plate.  Petalware White Depression Milk Glass Replacement Plate Rings. Condition is "Used". Shipped with USPS Priority Mail.