Old Vintage Science Energy Board Project Memorabilia Keys Lightbulbs Plugs OR what else could this be ? The item is 

about 17" x 13.3 x 3.5". The wood has a spot as shown, When I turn the switches, buttons, or plugs nothing happens. Or else the item is aesthetically is in good condition. Please examine and enlarge all pictures as they are an essential part of the description.

Thank you and have a great day!