This is an earthenware teapot by Dudson Brothers of Hanley c.1900. This is a lovely old item in the Wedgwood style with white relief motifs. Base stamped as per photos and also incised DUDSON BROS HANLEY. The underside of the lid is also incised:
DUDSON BROS
HOPE ST.
HANLEY
STAFF
The Dudson brothers took over their father's pottery firm in 1898 and the first items with their mark appeared in 1900. In excellent original condition. Base diameter is 2.5" (6.4 cm), maximum diameter 4.25" (10.8 cm) and height to top of lid of 4 5/8" (11.8 cm). It weighs 0.5 kg.