6 items found
Collection ID is exactly "11" AND Subject is exactly "Fresnel lenses"
Sorted by Title
Identifier Title Type Subject Thumbnail
DM2812Dale McDonald looks over the fresnel lens on display at the Key West Lighthouse Museum on Whitehead street, Key West, FL..Communication devices
Men--Florida--Monroe County--Key West
Museum exhibits--Florida--Monroe County--Key West
Aids to navigation
Beacons
Optical instruments
Fresnel lenses
Museums--Florida--Monroe County--Key West
Public institutions--Florida--Monroe County--Key West
/fpc/dalemcdonald/dm2812.gif
DM2826Dale McDonald standing inside fresnel lens on display at the Key West Lighthouse Museum..Communication devices
Men--Florida--Monroe County--Key West
Museum exhibits--Florida--Monroe County--Key West
Aids to navigation
Beacons
Optical instruments
Fresnel lenses
Museums--Florida--Monroe County--Key West
Public institutions--Florida--Monroe County--Key West
/fpc/dalemcdonald/dm2826.gif
DM0110Fresnel lens on display at the Key West Lighthouse Museum - Key West, Florida.Museum exhibits--Florida--Monroe County--Key West
Aids to navigation
Beacons
Optical instruments
Fresnel lenses
Public institutions--Florida--Monroe County--Key West
Museums--Florida--Monroe County--Key West
/fpc/dalemcdonald/dm0110.gif
DM2827Fresnel lens on display at the Key West Lighthouse Museum - Key West, Florida.Communication devices
Museum exhibits--Florida--Monroe County--Key West
Aids to navigation
Beacons
Optical instruments
Fresnel lenses
Public institutions--Florida--Monroe County--Key West
Museums--Florida--Monroe County--Key West
/fpc/dalemcdonald/dm2827.gif
c018412Interior view showing lighthouse keeper with bulbs inside the Pensacola Lighthouse - Escambia County, Florida.Interior views
Light bulbs
Fresnel lenses
Men--Florida--Escambia County--Pensacola
Lighthouse keepers--Florida--Escambia County--Pensacola
Marine service--Florida--Escambia County--Pensacola
Aids to navigation--Florida--Escambia County--Pensacola
Lighthouses--Florida--Escambia County--Pensacola
/fpc/commerce/c018412.gif
c018411View through the "Bulls Eye" lens showing the 1000 watt bulbs..Interior views
Light bulbs
Fresnel lenses
Men--Florida--Escambia County--Pensacola
Lighthouse keepers--Florida--Escambia County--Pensacola
Marine service--Florida--Escambia County--Pensacola
Lighthouses--Florida--Escambia County--Pensacola
Aids to navigation--Florida--Escambia County--Pensacola
/fpc/commerce/c018411.gif