A SANDSTONE DRAIN SURROUND of rough hewn square form with central opening

A SANDSTONE DRAIN SURROUND of rough hewn square form with central opening, 16 1/2" x 6", together with a sandstone wall niche(?), with ogee arched opening, 17" x 10 1/2" x 7", and a small octagonal stand on square base, 9" x 6 1/2" (3) (Est. plus 21% premium inc. VAT)