Chart recorder similar to one installed inside a centennial streamgage
![Chart recorder similar to one installed inside a centennial streamgage](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/IMG-4466_0.jpg?itok=ncOkQG7I)
Detailed Description
This is a chart recorder similar to the one installed inside the USGS streamgage on the South Fork of the Ogden River in 1921.
Sources/Usage
Public Domain.