The Northern Patent Brick & Tile Co. was a constituent company of the Seaton Brick and Tile Company Limited. Keith, Harriman, & Watson, Northern Patent Brick Works opened for business in 1868 in a new works located at Pitmuxten in Ruthrieston in Aberdeen. The clay became exhausted at the old site and in 1882 the company built a…
Found at Dundee by CC
Partial brick ? field
Find location would suggest Scottish origins but….
My own thoughts are that this says Seafield as in
Seafield Tile & Brick Works, Kincaple, St. Andrews, Fife.
Also this brick is of the same colour, appearance, shape and lettering shape as others in the area eg