Unknown Spiral Optic Flat Tumblers with Unknown Minton Border
Unknown Spiral Optic Flat Tumblers with Unknown Minton Border
Spiral Optic flat tumblers are 5 1/2 inches tall with 3 1/4 inch diameter lip.
Minton border is different from other known Minton decorations because it has only 6 petals on the flower while most others have 7 or 8. McBeth-Evans has only 6 petals on their border but they only have one dot just to the lower left of the flower while this pattern has three dots (see dots above the black arrow).
