Antique world Globe J.Forest Equatorial Brass Table
Ship's table in walnut loupe. It is wallet ie it unfolds. Period 1950.
Ship's bell Marine liner SS Greenbatt 1908
Marine chronometer "Whyte, Thomson & Co", Glasgow No. 5715 early 20...
Large binoculars polished Zeiss 12x60 WWII
Mahogany desk French navy officer's circa 1920
On a boat, porthole, allows the entry of fresh air and light into dark areas under or on deck. It also allows the occupants of the lower cabins to have a view of the exterior of the boat. When closed, the porthole protects against water, bad weather and sometimes light when equipped with a shutter.
A porthole is a small, generally circular window pierced in the hull of a boat to allow air and light to enter.
Rectangular porthole is a large window, rectangular, located at the footbridge (wheelhouse) of a boat, to have an external vision and to ensure the conduct of the ship.