Vintage Plates (dogs/cats)

2 Vintage or Antique fine china matching plates with dogs and cats. They have an opalescent shine, scalloped edges, a soft green edge, and number 185 stamped on the back. Larger plate, 5 1/4" has dog and 2 cats. Smaller plate (saucer), 4 1/4" , has 2 dogs and 1 cat. Looks like a cup may have belonged to this set. Could be a child's set or play set. Beautiful set.