Received the below via email and thought some of you might be able to help out. As stated in the text, these are super-obscure.
I’m with the Library of Congress, specifically, its moving image section. Maybe you can help me? For the past couple of years (yes, years) I and the LOC have been trying to solve some SUPER-HARD movie stills. Based upon what I see and read on your blog, you might just be someone the help us out! Can you take a look at the following links and let me know if anyone/anything looks familiar? MANY THANKS! https://blogs.loc.gov/now-see-hear/2018/04/photo-blog-post/ https://blogs.loc.gov/now-see-hear/2018/05/mystery-photos-who-am-i-part-2/?loclr-blgns# https://blogs.loc.gov/now-see-hear/2018/05/who-am-i-part-3-of-3/