This reminds me a bit of a postcard from a far away place sent by an old friend. In reality, this is the back of a saucer of my grandmother's covered by a doily that she crocheted.
I had never examined the origin stamp on the bottom. My grandmother lived in Kansas and this plate was made by the Garden City Pottery Company. Their manufacturing facilities and offices were located in California, near downtown San Jose. So funny that her dishes came from a place near where I now live and that her dishes, at least a saucer, are back near where they were made.