How to take out oylie spottes out of parchment or writing paper.

Take a mutton bone and burne it to poulder, then let it be fine beaten, then put of this poulder on both sides of your spots, and let it be prest betweene two hard boordes, the space of two dayes, then take it out, and ye shal see the oyle to be cleane gone, be it either parchment or paper.

Citation Type  Cleaning Recipe
Citation Year 1602