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This paper contains various details of the results of a great number  of experiments made with a view of rendering paper capable of  being employed instead of metallic plates, in Daguerre’s photographic  process. It is accompanied with 12 papers as specimens.

abstracts of the papers printed in the philosophical transactions of the royal society of london

On the influence of Iodine in rendering several argentine compounds, spread on paper, sensitive to light; and on a new method of producing, with greater distinctness, the photogenic image