0970ac5f__Historic_Archaeology_Database__Description
[Canterbury Museum ID] 2007.160.68 [Title] Brick, plain rectangular frog [Notes] Frog design along with specific colours of the bricks were used to identify makers and areas in the early years (1840 - 1870) of New Zealand brick making. [filename] 2007_160_68.jpg [Description] 
Heavy red brick with deep rectangular depression frog with angled sides and central band with indented arrow shape.
NZ Historic Archaeology Database
Description