Grindle Point Light, Islesboro, Maine
GRINDLE POINT LIGHT
GILKEY HARBOR
Station Established: 1850
Year Current Tower(s) First Lit: 1874
Operational? YES
Automated? YES 1934
Deactivated: 1934-1987
Foundation Materials: CONCRETE
Construction Materials: BRICK
Tower Shape: SQUARE
Markings/Pattern: WHITE W/BLACK TRIM
Relationship to Other Structure: ATTACHED
Original Lens: FIFTH ORDER, FRESNEL