Alaskan Bootlegger's Bible has:
2lb potatoes, 2.5lb sugar 1lb raisins, 4 oranges or lemons, tsp tea, yeast , water
Says old spuds best but cut out eyes and green bits, peel and grate, bring to boil, pour water over sugar and raisins, cool, add citrus juice, tea and yeast
NB He'd be making a US gallon, 4/5 the size of ours.