Vintage Perko Copper Ship Porthole Window-Nautical Maritime Salvage-Boat-Coastal

This authentic vintage copper porthole was crafted by Perko, a renowned American manufacturer of marine hardware established in Brooklyn, New York in 1907. Measuring 15" x 8" x 3.5", this heavy and well-made piece retains its original glass, secured with sturdy wingnut fasteners. The porthole was likely produced in the mid-20th century (circa 1950s–1970s), during the height of Perko’s marine supply production, and would have been fitted on commercial or naval vessels.

Its solid construction makes it suitable for repurposing as a unique wall mirror, window accent, or display piece in coastal, industrial, or nautical-inspired décor.

The frame shows natural patina and verdigris from decades of sea use, lending it an authentic maritime character. Some cloudiness in the glass. Please inspect all the photos carefully prior to purchase to ensure item meets expectations. Thank you!**