Question:
What do the symbols represent on this piece? How old is it? What is an estimated value? Thank you!

Answer: The symbols are as follows. Number 3 stands for 3 gallon. The red wing & the oval stands for Red Wing Stoneware Company in Red Wing, Minnesota. The lid that is on your crock is for a 2 gallon Red Wing crock and has a value in the area of $100 to $125. The 3 gallon Red Wing crock $65 to $75 (values are for prefect pieces). Age, 1909 to 1930. Al Kohlman