William Kitchiner,
The Cook's Oracle; and Housekeeper's Manual
“ If spits are wiped clean as soon as the meat is drawn from them, and while they are hot, a very little cleaning will be required. The less the spit is passed through the meat the better;74-* and, before you spit it, joint it properly, especially necks and loins, that the carver may separate them easily and neatly, and take especial care it be evenly balanced on the spit, that its motion may be regular, and the fire operate equally on each part of it ”
