Johnson Bros. Blue and White Square New Earthenware 1.5 Pint Teapot Farnham and Donnington Castles Pattern Teapot £0.00 SORRY SOLD OUT Johnson Bros New Square Blue and White Earthenware Teapot. A lovely square shaped teapot decorated with scenes of Farnham and Donnington Castles. The teapot holds a 1.5 pints and is designed to be used with teabags. Made by Johnson Bros. Dishwasher, Freezer and Microwave Safe. A lovely new teapot in the vintagestyle.