Air sampler overlooking Boston
By Upper Midwest Environmental Sciences Center
2018 (approx.)
![View of air sampler with USGS logo sticker, overlooking city of Boston](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Boston%20Air%20Sampler.jpg?itok=Q_n6A29E)
Detailed Description
Mercury isotope air sampler deployed in Boston, MA.
Sources/Usage
Public Domain.
Mercury isotope air sampler deployed in Boston, MA.
Public Domain.