REFERENCES

Abney, W. de W., and L.Clark. 1898. Platinotype: Its preparation and manipulation. New York: Scovill and Adams.

Bertin, E. P.1975. Principles and practice of x-ray spectrometric analysis. New York: Plenum.

British Journal of Photography. 1873. M. Merget's printing experiments. British Journal of Photography20(689):335.

British Journal of Photography. 1918a. New materials etc. British Journal of Photography65(3019):128.

British Journal of Photography. 1918b. Matt palladiotype. British Journal of Photography65(3023):169–70.

British Journal of Photography. 1921. Meetings of societies. British Journal of Photography68(3198):495.

Bunnell, P.1993. Personal communication. Art Museum, Princeton University, Princeton, N.J. 08544.

Camp, T. R., and R. L.Meserve. 1974. Water and its impurities. Stroudsburg, Pa.: Dowden, Hutchinson and Ross.65.

Dancer, J. B.1856. Chloride of platinum. Humphrey's Journal8(7):112.

Davenport, W. S.1900. The preparation of platinum paper. British Journal of Photography47(2076):376–78.

Flieder, F.1985. Conservation et restauration du patrimoine photographique. Paris: Paris Audiovisuel.

Gilfrich, J. V., et al. 1973. X-ray spectrometry for particulate air pollution. Analytical Chemistry45(12):2002–9.

Gottlieb, A.1993. Chemistry and conservation of platinum and palladium photographs. Senior thesis, Princeton University, Princeton, N.J. 6–42.

Gwenthlian. 1859. The palladium intensifying process. Photographic News2(48):262–63.

Hafey, J., and T.Shillea. 1979. The platinum print. Rochester, N.Y.: Graphic Arts Research Center.

Horsley-Hinton, A.1898. La platinotypie. Paris: Gauthier-Villars et fils.

Jahrbuch f�r Photographie und Reproduktionstechnik. 1903. Platinotypie. Jahrbuch f�r Photographie und Reproduktionstechnik17:545–47.

Jenkins, R.1976. An introduction to x-ray spectrometry. London: Heyden.

Jenkins, R.1988. X-ray fluorescence spectrometry. New York: John Wiley and Sons.

Merck and Co. 1989. The Merck index, 11th ed. Rahway, N.J.: Merck and Co.

Nadeau, L.1986. History and practice of platinum printing, 2d rev. ed.Fredericton, New Brunswick, Canada: published by the author.

Norris, D. H.1985. Platinum photographs: Deterioration and preservation. Photographic Conservation7(2):1.

Photographic Notes. 1856. On toning positives by chloride of platinum. Photographic Notes1(4):23.

Pizzighelli, J.1883. Des �preuves au platine. Bulletin de l'association belge de photographie10(3):119–27.

Pizzighelli, J., and A.Freihern von H�bl. 1886. Platinotype. London: Harrison and Sons.

Reilly, J. M.1986. Care and identification of 19th-century photographic prints. Rochester: Eastman Kodak.

Rempel, S.1987. The care of photographs. New York: Nick Lyons. 57, 66, 71, 83, 137.

Rexroth, N.1977. The platinotype. Yellow Springs, Ohio: Violet Press. 20.

Russ, J. C.1971. Energy dispersion x-ray analysis. Philadelphia: American Society for Testing and Materials.

Shillea, T.1986. Instruction manual for the platinum printing process. Rochester, N.Y.: Thomas John Shillea.

Steinberg, R. J.1992. Palladio instruction manual. Cambridge, Mass.: Palladio Company.

Sullivan, R.1992. Platinum and palladium printing instructions. Los Angeles: Bostick and Sullivan.

Whiston, C.1987. X-ray methods. Chichester: John Wiley and Sons. 300–2.

AUTHOR INFORMATION

ADAM GOTTLIEB is a B.Sc. chemist in environment and photography. This article was written as a senior thesis for the Department of Chemistry at Princeton University in 1993 and was subsequently reviewed by participants at the Stieglitz Colloquy in Washington, D.C. in May 1993. Address: 5035 Parc, Montreal, Quebec, H2V 4E9 Canada.