Notebook Q

Notebook Q Notebook Q

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Creative Commons LicenseThis image is released under a CC BY-NC-ND 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

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Science Museum Group
© The Board of Trustees of the Science Museum, London

Science Museum Group
© The Board of Trustees of the Science Museum, London

Notebook Q.

Details

Category:
Photographs
Object Number:
1937-5555
Materials:
paper (fibre product)
Measurements:
overall: 198 mm x 170 mm x 12 mm,
type:
notebook
credit:
The National Media Museum, Bradford

Parts

Notebook Q. Page 39

Notebook Q. Page 39

Notebook Q. Page 39, which includes entries for September 20-22 1840 where Talbot sets out the basis for the Calotype process. Realising the significance of his discover, he cut out the name of the chemical Galic acid, just in case the album should fall into the wrong hands

Materials:
paper (fibre product)
Object Number:
1937-5555/39
type:
notebook page 39