Skip to main content
U.S. flag

An official website of the United States government

Motley Crew of mercury researchers onboard the RV Lake Guardian

By Upper Midwest Environmental Sciences Center 2014 (approx.)
Researchers smiling for photos aboard the RV Lake Guardian
Original Thumbnail Medium

Detailed Description

Motley Crew of mercury researchers onboard the RV Lake Guardian on Lake Michigan, Wisconsin.

Sources/Usage

Public Domain.

Was this page helpful?