Kellar, Harry (Heinrich Keller). Kellar the Great Magician. Cincinnati: Strobridge Litho., 1894. One-sheet color lithograph poster which introduced the widely-copied “whispering devils” motif. 37 ¼ x 27 ½”. Linen backed. Tear to lower margin extending into last two lines of text repaired with touch-ups; scattered losses to margins restored. Bright and vivid with clean main image area. A-.