Fresnel Lens: Marcus Hook Rear Range, DE, 4th Range, F

File Type:
jpg (image/jpeg)
Type of Object:
Lens Order:
4th Range
Lens Characteristic:
F
Current Location Town:
Philadelphia
Current U.S. State:
Pennsylvania
Current Location Contact Name:
Independence Seaport Museum
Contact Address:
211 South Columbus Blvd. & Walnut Street, Philadelphia, PA 19106
Usage:
In A Museum
Lens Style:
One Half Bi-Valve Lens used by itself or with Reflector
Reflector:
No
Reflector Type:
Spherical
Reflector Material:
Silvered Copper
Reflector Degrees of Coverage:
90 (Ea.)
Contact / Remarks

Half a Bi-Valve with Reflectors that are not attached

Entered by:
t.wheeler
Entered Date:
Aug 02, 2017

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