Salted paper

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Salt print

Description

Salt print expanded view

A type of photographic Printing out paper. Developed by William Henry Fox Talbot, salted paper was prepared by directly soaking paper in a solution of Table salt then treating it with Silver nitrate. By 1841, salted paper was made with a thin salt-filled Gelatin coating that was dried then treated with silver nitrate to form a photosensitive silver halide compound. Gelatin was most commonly used as a binder, but other materials such as Albumen, Arrowroot starch, Agar-agar, and Starch were also used. The image was produced by exposing the paper to the sun through a negative then fixed with Potassium bromide or Sodium thiosulfate solutions. By the 1860s, salted paper was replaced in popular use by Albumen paper.

SEM

Salt print sample 16 site2.jpg

Sample locations

Salt print sample 16 site2 spectra view.jpg

EDS Spectra

Salt print sample 16 site2 spectra 1-2.jpg

Synonyms and Related Terms

salt print; salted-paper; plain salted paper; papier salé (Fr.)

Additional Images

Resources and Citations

  • Caring for your Collections, Arthur W Schulz (ed.), Harry N. Abrams, Inc. , New York, 1992 Comment: one of the earliest photographic printing process introduced in 1841
  • E.J.LaBarre, Dictionary and Encyclopedia of Paper and Paper-making, Swets & Zeitlinger, Amsterdam, 1969
  • Luis Nadeau, Encyclopedia of Printing, Photographic, and Photomechanical Processes, Atelier, New Brunswick, 1997
  • Thomas B. Brill, Light Its Interaction with Art and Antiquities, Plenum Press, New York City, 1980