Usage:
Active In Use
Optics General
Optics General: Egmont Key FL Aero Beacon DCB-36
Usage:
In a Visitor Center at Lighthouse Location
Optics General: Graves MA Strobe Light Experiment 1964
Usage:
Destroyed
Optics General: Lamp Gedneys Channel NY
Usage:
Destroyed
Optics General: Point Borinquen PR
Usage:
Active In Use
