This is an early release of Tenyo’s Occult Board in the rare white color.
Good example of the early English packaging
Instructions are a photocopy from the newer version which mostly applies to this prop as well.
This original version of Occult Board is white and has sliding shutters with small handles (as pictured). Tenyo republished this effect with the number T-66B later I orange without the small handles but instead there are drawings of ESP symbols.
The collector will be happy to find this early white version.
