Scale model of a novel fish ladder
![Scale model of fish ladder](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/scale%20model%20%40%20conte.jpg?itok=KMRZzD-p)
Detailed Description
Photo of a 1:4 scale model of the novel d-cylinder fish ladder in the hydraulics laboratory in Turners Falls, MA.
Sources/Usage
Public Domain.
Photo of a 1:4 scale model of the novel d-cylinder fish ladder in the hydraulics laboratory in Turners Falls, MA.
Public Domain.