Marmalade

Slice 6 seville oranges and 1 sweet one, also 2 lemons very thinly. Take out the pips and weigh. To every pound of fruit 3 pints of cold water. Let mixture stand all night then boil ***** until they are tender (about 1/2 hour) Let the whole remain 24 hrs. Weigh again and to every 1 lb of fruit put 1lb sugar. Boil until it jells.