Stone cleaning: a professional view
Simpson, J.
Stone cleaning: a professional view - 1993 - Context (38) June 1993, 23-39(2) .
A plea not to clean Scottish sandstone because of the damage it does to the stone and to the appearance of the building.
BUILT ENVIRONMENT-BUILDING MATERIALS
HISTORIC BUILDINGS
SANDSTONE
SCOTLAND
STONE CLEANING
Stone cleaning: a professional view - 1993 - Context (38) June 1993, 23-39(2) .
A plea not to clean Scottish sandstone because of the damage it does to the stone and to the appearance of the building.
BUILT ENVIRONMENT-BUILDING MATERIALS
HISTORIC BUILDINGS
SANDSTONE
SCOTLAND
STONE CLEANING