Purchased two RS Prussia bowls at a yard sale. I am trying to find out some information on them (pattern, age their value, etc). They are stamped RS Prussia in what I believe is called the red stamp on the back. I appreciate any information that anyone could share. Thank you! It appears I will have to make a separate posting with the other bowl as I am only able to attach one photo . [img size=480]https://kovels.com/media/kunena/attachments/legacy/images/IMG_0332_001.JPG[/img]