Sending a copy of the Photographic News in which an extract from JH's speech at the B.A.A.S. appears. Would like further details of JH's theories regarding the chemistry of photography.
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Sending a copy of the Photographic News in which an extract from JH's speech at the B.A.A.S. appears. Would like further details of JH's theories regarding the chemistry of photography.
Thanks for letter. Will insert the information in a forthcoming issue of the Photographic News. Awaits with interest news of the new metals discovered by JH. Would like a small quantity of Junoniate of soda.
Letter and bottle of solution arrived safely. His latest photographic experiments. Is pleased to hear that JH approves of his efforts to chronicle photographic experiments.
Thanks for his interesting communication to the Photographic News and for the spectra. Gives details of his own photographic experiments with Iodide of silver.
His Daguerreotype arrived safely. Hopes to get some better photographs of the spectra before the end of the summer. Sees why their results differ.
Regrets that the article was received too late to appear in the current number. Will send a proof in a day or so. Would like to print some illustrations for JH's articles.
Invites remarks from JH. Except for W. H. F. Talbot's 'new discovery,' the subject of copying paintings draws the most attention from readers.
Comments on various specimen photographic papers JH is sending; JH believes he has isolated a metal he wants to call 'Junonium.'
Has just returned home and found the Photographic News and the queries regarding chemical experiments and photography. Gives details, but regrets he has not published much on it yet as he is still experimenting.
Sends spectra obtained by Ioduret of potassium. Gives details of his latest photographic experiments.