Vintage QB55-200 marine pendulum inclinometer manufactured by Ningbo Zhenhai Navigation Instrument Factory, China. The identification plate is dated 2005 and includes ship inspection markings. Salvaged from wheelhouses and captains quarters of merchant vessels were have stopped over the last twenty years. They show the listing of a ship so that’s it’s being loaded with cargo correctly.

An original and fun piece of decor, and a guide to see if your home or pub is listing/subsiding.