Excavation of Red House Hill 1998/99 The fields to the right of Red House Hill on the Coxwell Road were due for redevelopment as the Coleshill Drive (Badgers Walk) housing estate in 1998-99. 1998. Looking into the first field before it was dug up. 1998. First excavation on the field after the top-soil had been removed by the developers. 1998. Roman site found on left. Iron Age storage pits and post holes. Looking down the first excavation. Side of the pit. The dark marks are root or worm holes. Quern stone, a tool for hand-grinding cereals into flour, first used in the Neolithic era. Used in pairs, the upper stone had a wooden handle and a hole in the centre for feeding in the grain. 1999. Badgers Walk. Entrance to second site off Coxwell Road. 1999. Second site off Coxwell Road. Looking towards Westland Road.