RARE Large WW-II era 1943 US Navy Battleship Spencer Lens Co. Stationary Periscope mounted on wood base! This piece is very heavy and not easy to move (except on flat surface as the base has wheels). ...
This bombsight fires up the gyro which continues to spin for a few minutes after you disconnect power. I do not know if it is ready for a bomb run but at least you can have a unit that you know works....
