Just saw and interesting article in the Seattle Times about the Kinsey photos that we all love here for the logging stuff. What caught my eye was ~10,000 we’re considering by Kinsey not to be good enough and destroyed them! 
https://www.seattletimes.com/pacific-nw-magazine/why-ken-burns-and-ralph-lauren-buy-kinsey-photos-from-the-whatcom-museum/
PS if the Seattle time article is blocked via paywall, just open in a private/incognito tab… 