REFERENCES
- Ashurst, J., and F. G. Dimes. 1990. Conservation of building and decorative stone, Vol. 2. London: Butterworth-Heinemann.
- Ashurst, N. 1994. Cleaning historic buildings. Vol. 1, Substrates, soiling and investigations. Vol. 2. Cleaning materials and processes. London: Donhead Publishing.
- ASTM. 1996. Standard specification for building brick (solid masonry units made from clay or shale), C62–95a, and standard test methods for sampling and testing brick and structural clay tile, C67–94. West Conshohocken, Pa.: American Society for Testing and Materials.
- Boynton, R. S. 1980. Chemistry and technology of lime and limestone. New York: John Wiley.
- Gale, F. 1989. Measurement of water absorption. APT (Association for Preservation Technology International) Bulletin 21(3 & 4): 8–9.
- Historic Scotland. 1992. Stone cleaning in Scotland: Research summary. Glasgow: Historic Scotland.
- Hodgson, F. T. 1916. Mortars, plasters, and stuccos. Chicago: Frederick J. Drake.
- Iler, R. 1979. The chemistry of silica. New York: John Wiley.
- Matero, F. G., and E. Bede. 1992. Characterization and assessment of cleaning and grouting techniques for unglazed terracotta and brick: The Brooklyn Historical Society. Unpublished typescript. Architectural Conservation Laboratory, University of Pennsylvania.
- Maxwell, I. 1995. Preparation and use of lime mortars. Edinburgh: Historic Scotland.
- Mossotti, V G., A. R. Eldeeb, T. L. Fries, M. J. Coombs, V N. Naude, L. Soderberg, and G. S. Wheeler. 2002. The effect of selected cleaning techniques on Berkshire Lee marble: A scientific study at Philadelphia City Hall. Professional Paper 1635. CD-ROM. Washington, D.C.: U.S. Department of the Interior, U.S. Geological Survey.
- Moynehan, C. R., G. C. Allen, I. T. Brown, S. R. Church, J. Beavis, and J. Ashurst. 1995. Surface analysis of architectural terracotta including new and soiled examples, and pieces treated with a hydrofluoric acid-based cleaning solution. Journal of Architectural Conservation 1 (1):56–69.
- Robinson, G. C. 1982. Characterization of bricks and their resistance to deterioration mechanisms. In Conservation of Historic Stone Buildings and Monuments. Washington, D.C.: National Academy Press.
- Willensky, E., and N. White. 1988. AIA guide to New York City. New York: Harcourt Brace Jovanovich.
FURTHER READING
- Building Conservation Associates Inc. 2000. Brooklyn Historical Society: Brick and terracotta cleaning tests. Unpublished typescript. Building Conservation Associates Inc., New York.
- Integrated Conservation Resources Inc. 1998. Conservation services: The Brooklyn Historical Society. Unpublished typescript. Integrated Conservation Resources Inc., New York.