Nancy'S Irish German Potato Salad
["10 medium red potatoes", "2 stalks celery, chopped", "1 c. onion, chopped", "9 thick slices bacon", "1/3 c. each: cider vinegar, red wine vinegar and bacon drippings", "1 tsp. each: salt, coarse ground pepper, celery seed and prepared mustard"]
["Cut bacon into 1-inch pieces and fry until crisp.", "Cut potatoes into 2 to 3-inch chunks and boil with skins on.", "Drain bacon and save the grease.", "Chop celery and onions.", "Combine both vinegars with bacon drippings; add salt, pepper, celery seed and prepared mustard.", "Stir together and simmer."]
["red potatoes", "stalks celery", "onion", "bacon", "cider vinegar", "salt"]