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Fresnel lens, 5th order, used in Jones Point lighthouse, 1800s - The Lyceum - Alexandria, Virginia - DSC03500
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Published by:
Creazilla
Author:
Daderot
Source:
commons.wikimedia.org
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gold
self-published work
cc-zero
fifth order fresnel lenses
files uploaded by daderot
interiors of lighthouses in the united states
jones point lighthouse
exhibits in the lyceum (alexandria, virginia)
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