Add some vintage charm to your nautical collection with this beautiful green glass deck prism. Originally used for lower deck lighting on ships, this vintage hexagonal pyramid prism is 5"x 4.5" in size and perfect for any maritime enthusiast. The prism is made of high-quality glass and has a unique design that adds a touch of elegance to any room.

Use this vintage original piece as a decorative item on your desk or shelf or add it to your collection of maritime lamps and lighting. The prism is in great shape and has been well-preserved over the years. Its timeless design and historical significance make it a must-have for any collector or lover of nautical decor.