1940's E.S Lowe Mystery Talking Board

I recently aquired an early 40's E.S Lowe Mystery talking board, The box and board have both aged well, the planchette i am in the process of locating in hopes that its astray in the building i retrieved the board from originally. I found this item to be rare seeing it on ebay only once in  poor condition, although the edges of my box are a bit rough overall the artwork is visible with no major tears throughout, The board itself is in very good condition. I am sorry for the lack of detail there is alot i am not familiar with when it comes to old board games. I must add that I have placed it in a closet upon discovery after experiencing a goosebump effect upon observation and handling, hope who ever played it in the last 70 years said goodbye, haha.