This is the lightplate from the fire panel as found in front of the throttle quadrant in many Boeing cockpits including the B737.
The panel is in good used condition, and we are pleased to confirm that when tested the backlighting was functional and therefore is ready to install. You may wish to add our fire handles (available in our shop) and the switches to complete the unit and allow you to wire up to your preferred input card.
These pieces are rare, and would make an excellent project.
Own a piece of real aircraft history.