A beautiful heavy porthole with very beautiful patina. Both toggles still work well as can be seen in the photos. The porthole is between 50 and 75 years old. Unfortunately, I haven't been able to figure out where and when it were used. Beautifully executed In brass/bronze. With 8 rings with which the porthole can be securely secured. Possibly with the included 8 bolts with convex smooth head (see pictures). The photos speak louder than words in this case so that´s why I have added a lot of photos, so that you can get a clear impression of the condition of this porthole. Will be very beautiful in a nautical interior but of course also interesting for the maritime collector. Dimensions: - outer diameter 39 cm - inner diameter (the glass): 25 cm. The porthole will be very thoroughly packaged and shipped with Track & Trace, insurance and registration.