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Photography
![Dr. Hermon Schlundt sampling a pool in Norris Geyser Basin for radium in the early 1900s](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/search_result/public/media/images/Schlundt%20sampling.jpg?itok=cjSP7wgx)
Dr. Hermon Schlundt sampling a pool in Norris Geyser Basin for radium in the early 1900s
publication
![image of publications layered on a wooden table](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/search_result/public/media/images/newsletter-search-default-thumbnails-pubs_0.png?h=6bc574fb&itok=Ua9gRH5Z)