29 To Remove Grease Spots From Paper, Silk or Woolen
Grate on chalk enough to cover the grease spots. French chalk is the best, but common chalk will answer very well. Cover the spots with brown paper, and set a warm flat iron on the top, and let it remain until cold. Care must be taken not to get the iron so hot as to change the color of the article. If the grease does not appear to be extracted, on removing the flat iron, grate on more chalk, and heat the iron, and put it on again.