Detail
Lowestoft antique porcelain patty pan
A Lowestoft patty pan decorated in underglaze blue with a moth on the base and flower sprigs around the side, within the typical Lowestoft berry border.
Diam: 4.4", 11 cm
c.1775

Ref: Geoffrey Godden, An Ilustrated Guide To Lowestoft Porcelain, pg 115.

These patty, or tart, pans were mde is a range of sizes fro about 3 to 6 inches.