The note inside this 2" flowerpot states it was a favor in Detroit in 1935. It states that it was made at the Chickasha College for Women. On the bottom, the Detroit meeting was identified as the "I.F.W.C." Perhaps the International Federation of Women's Colleges or International College Federation of Women's Clubs. There is a distinctive inscribed mark and a number 35. Neither photographs with the bright white clay. The glaze contains rutile like John Frank used extensively. While there is no known connection to Frank, it would not suprise me to find a connection considering the date and location.