This massive fixed first-order lens is from the Assateague Island Lighthouse. This lens can be seen at the Oyster & Maritime Museum on Chincoteague Island, VA. This style of lens is often referred to as a "beehive lens."
Even lightships were equiped with Fresnel Lenses. This particular one is on display in the Portsmouth Lightship.
This fixed fourth-order lens is from the Smith Point Light and is on display in the Naval Shipyard Museum in Portsmouth, VA. It was manufactured in Paris in 1894.