November 2017
The chemistry of reduction
A list of reducers ( ‘dissolve / bleach away silver’ ) and the chemistry behind it :
http://chestofbooks.com/arts/photography/Studio-Light-1919/The-Chemistry-Of-Reduction-Reduction.html
Historical photographic techniques / Museum of technology, Prague
An overview of, and basic instructions for historical photographic techniques from the museum of technology in Prague.
Making lightproof seams in blackout cloth
Still need to build a darkbox, but this might be useful info when sewing a darkcloth
https://www.google.com/patents/US2651049
