Things You'll Need
Instructions
Identifying RumRill Pottery
Turn the piece over to see if there are any marks on the base. Rub this area gently with a soft cloth to remove any shelf dust or debris which may obscure the mark.
Use a magnifying glass and, if necessary a flashlight in order to see the mark; genuine RumRill pieces will have the "RumRill" name, as well as a mold number.
Look carefully at the construction of the piece; according to experts from the Red Wing Collectors Society, RumRill pieces made by Red Wing Pottery were often cataloged as "Classic Group," "Fluted Group" and "Fern Group," and featured a mix of blended glazes. Referring to reference books, photographs and collectors' websites may help in identifying the make and style of your RumRill piece.