Antique 18” Porthole Mirror Ship Brass Open Locks Window Maritime Rare Old 20th adminSeptember 12, 2023antique18'', 20th, antique, brass, locks, maritime, mirror, open, porthole, rare, ship, window Material : Brass & Glass. Size : 18 inch (diameter). Color : As Shown in Picture. Working porthole which opens and closes. Excellent hinged wall decor for any nautical or pirate theme decor. Hand finished some imperfections possible. Share