Hopefully I have resized my photo. (I’m old and this computer is new).

I hope someone knows about this huge cup and saucer by Vernonware. It looks like it could be a soup tureen.
What is it and what is the value? Thanks [img size=320]https://kovels.com/media/kunena/attachments/legacy/images/vernonware__resized_Friday.jpg[/img]