Below you can find the In 1903 edwin binney & harold smith introduced this product line with a name meaning oily chalk Jeopardy Words Answer. The answer to In 1903 edwin binney & harold smith introduced this product line with a name meaning oily chalk has 7 letters. This clue belongs to the Everyday inventions category and is part of Jeopardy Word Level 1541. If you scroll near the bottom you will find other clues and answers part of level 1541