This listing is for a vintage bronze porthole that is in very good condition.  The thick glass is held in the frame by a brass ring soldered to the frame, and the porthole is attached to the bulkhead by 6 screws that go through to the frame plate in back.  This is an unusual way to fasten a porthole, so please check this out in the photos before you bid.  I think this is an old porthole, but it seems to be complete and in usable condition. The glass frame measures just under 7 3/4 inches outside diameter.  Very heavy duty.  This old porthole is in very good condition with no issues that I can see. All items shipped the day after sale except Friday and weekend sales, which will go out on Monday.  All items packed in sturdy corrugated cardboard boxes with ample padding.  I ship by USPS.