From the ArcaMax Publishing, The Culinary World, with Chef James Newsletter:
http://www.arcamax.com/news/chefjames/s-329744-353280
Whale Inn, Colorado Springs, Colorado
1 Quart Mayonnaise
1/3 Cup Cider Vinegar
1 1/2 tablespoons
Sugar
1/8 teaspoon Salt
1/8 teaspoon White Pepper
3/4 Teaspoon Dill
3/4 Teaspoon Caraway seed
1 Dash Nutmeg
Combine and whip together with wire whip.
Courtesy of FoodReference.com.