CAPTION: Fresnel Lens:
1. Classical fourth order manufactured by Barbier, Benard & Turenne.
2. Classical fifth order manufactured by L. Sautter & Cie, used in Michigan City lighhoused (sic) 1858-1982. POSTCARD ID: None PUBLISHER: Custom Graphic Prducts by Creeko Creations POSTMARK: None ~ Not Used Postally
TITLE: Third Order Fresnel Lens, Originally installed at Fairport Harbor Lighthouse.
CAPTION: The original third order Fresnel Lens was installed in the lighthouse tower in 1858 and is now housed in the Fairport Harbor Maritime Museum. 129 South Street, Fairport Harbor, Ohio, 44077 POSTCARD ID: 64169845 PUBLISHER: Dist. and Photo by Dave Chaney-Chardon POSTMARK: None ~ Not used postally.
TITLE: South Tower Lens, Twin Lights Lighthouse, Highlands, New Jersey
CAPTION: This “hyper radiant” bivalve lens used an electric arc light and at 25,000,000 candlepower was for many years the most powerful light in the United States. The light rotated through the night powered by a clockwork Drive would every four hours. POSTCARD ID: TLHS-9 & 35126510 PUBLISHER: Pub. by H.K Barnett, Allison Park, PA POSTMARK: None, Not Used Postally
TITLE: First Order Lens from Hog Island Lighthouse, Virginia CAPTION: The Mariners’ Museum, Newport News, Virginia POSTCARD ID: D-10143 PUBLISHER: Distributed by Madison’s, Inc., Williamsburg, VA. POSTMARK: Unused Standard Sized Postcard