JAIC just released a must have for all photograph conservators. Contact AIC if you need a copy or want to purchase a copy (Volume 59 Issues 3-4 2020)
Article of interest from the AIC News publication:
New Originals: Reprints in Photography
By Hanako Murata, J. Luca Ackerman, Tatiana Cole, and Peter Mustardo for PMG
Presented in part at the PMG session of the 2017 AIC Annual Meeting in Chicago, Illinois