Red Wing U.S.A. B2501, Belle Kogan designer

Question:
I have a piece of pottery that is appx12"x13" in size Green glaze top with Brown glaze underside. It is shell shaped and on bottom has "Red Wing U.S.A. B2501" Could you tell me how old it is and the appx value? Fredelen Joy

Answer: Hello

it’s a low bowl, from the deluxe line of 1951. a design by belle kogan. value is around 30.00 or so. thanks, steve n rose