This lot is closed for bidding. Bidding ended on 2/1/2025
[SPIRIT SLATE]. The Great Slate Trick. No. 54. Early 20th century. Complete gimmicked spirit slate apparatus in the original box (uncommon) with original instructions. “Any question written on the Slate with common slate pencil mysteriously vanishes and, in its place, by some unseen agency, the answer appears." Box 6 3/8 x 8". Light chipping to the board, else good.