Rectangular Deck Prism
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In the days before electricity, light below a vessel's deck was provided by candles, oil and kerosene lamps, all dangerous aboard a wooden ship. Small, conical deck prisms were an innovative solution. Laid flush into the deck, they drew light below without weakening the planks.
Prism size: 5-1/2"W x 4"D x 2-1/2"H
NEW Item #1042216
Regular retail $24.95