Prepare ducks in cold water salt brine and allow to stand overnight.Removeducks from the brine and dry throughly, inside and out.Salt and pepper inside,alsoadd some celery salt ,if avalabile.Prepare quartered chunks of apple,onions and celery inabout equal proportions and fill the bird.Sew up and take thin strips of salt pork or bacon and tie around the breast of the bird.Put in a closed roaster, breast side down,pour about 2 inches of water or consomm'e into pan so that the breast of the bird will be laying in the water.Place in an oven set to 350 degrees and bake about 3 hours or untill bird is tender.
Take roaster from oven and remove half of the remaining liquid.Turn the duck over so that it is now breast up side upand put in a 400 degree oven for about 20 minutes or untell thebreast is nearly browned.Continue to keep salt pork or bacon on the breast.If it has melted awaytoo much, put on fresh pieces.Baste occasionally while browning.