United States lightship Relief
United States lightship Relief, Historic lightship in United States
The United States lightship Relief is a museum ship on exhibition.
This vessel served as a floating lighthouse to guide ships from 1950 until 1975.
Lightships like the Relief are iconic elements of maritime navigational history.
Located in Oakland, the Relief is open to the public for educational visits.
It's designated both as a National Historic Landmark and listed in the National Register of Historic Places.
Location: Oakland
Source: Wikimedia