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Cherry Island Range DE Fresnel Lens.jpg (2.97 MB)
File Type:
jpg (image/jpeg)
Photo Credit:
US Lighthouse Service
Photo Date:
1929
Type of Object:
Lens Order:
5
Lens Characteristic:
F
Current U.S. State:
Delaware
Usage:
Destroyed
Lens Style:
One Half Bi-Valve Lens used by itself or with Reflector
Reflector:
Yes
Reflector Material:
Silvered Copper
Reflector Degrees of Coverage:
180
Entered by:
Entered Date:
Jan 17, 2018
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