Historical Items
These results include photographs, documents, letters, paintings, artifacts, and many other kinds of Maine related items from collections around the state and elsewhere.
Item 13468
Title: Fourth order Fresnel lens
Contributed by: Museum at Portland Head
Date: circa 1900
Location: Cape Elizabeth
Media: Glass and brass
Item 13549
Title: Lens for Portland Head Light
Contributed by: Museum at Portland Head
Date: circa 1900
Location: Cape Elizabeth
Media: Glass and brass
