Question

Before erasers where invented what did the people used to remove pencil marks.​

Answer 1

Answer:

Maybe they don't remove.

Keep as it is what had written..

Answer 2

Explanation:

Before rubber erasers, tablets of wax were used to erase lead or charcoal marks from paper.

They also preferred way of erasing errant graphite marks relied on bread that had been de-crusted, moistened and balled up.