Grapefruit, Orange And Lemon Marmalade - cooking recipe

Ingredients

1 grapefruit
1 orange
1 lemon
sugar

Preparation

In the afternoon
shave
the
fruit skins very thin and about an inch
long.
Break inside in pieces, taking out seeds and inner core.
Measure
and
to
1\tpart
fruit, add 3 parts water.
Let stand overnight.
In the morning boil hard for ten minutes.
Then put
away until next morning.
Measure mixture, add 1 pound of sugar
to
each
pint.
There will be 6 or more pints according to size
of
fruit.
Place
on stove and boil hard for about 1 hour.
Do
not cover.
Test by cooling a few drops until it jells.