Vintage Magic Magician Catalog Printing Block - Letterpress - CAUSTIC SPIRIT PENCIL ~ ~ ~ Advertising, Historical, Illusion, Trick, Illusionist, Ephemera, Collectible, Magical

Wood block & metal.
Measures approx. 1 3/8 inches by 1 7/8 inches, by 1-inch thick.
exact date unknown.
*Note: Regarding the last two pictures we show in this listing. For the first one we simply scanned the image on the block as is. For the second one, we "flipped" the image so you can see what the block image will look like should you use it.
Printing block shows a pencil with 2 arrows ~ 1 arrow pointing toward front of pencil that reads, "Slate Pencil." 1 arrow pointing toward back of pencil that reads, "Silver Nitrate."
Printing block reads as follows:
"Caustic Spirit Pencil."
"Slate Pencil."
"Silver Nitrate."