2-8-8-4 wheels. The locomotive's superstructure was attached to the rear group, while the forward group and leading truck could swing laterally on curves. All Yellowstones had fairly small drivers of . (For greater speeds, the Union Pacific Railroad chose a four-wheel leading truck and drivers of for its Big Boy 4-8-8-4 class.) Several classes of Yellowstone, especially the Duluth, Missabe and Iron Range's locomotives, are among the largest steam locomotives, with the exact ranking depending on the criteria used. The Northern Pacific Railway was the first railroad to order a 2-8-8-4. The first was built in 1928 by American Locomotive Company;
Quavers smaller with a curled-up rectangle shape (similar in cross-section to a quaver). Originally only available in cheese and smoky bacon flavours, the product line now contains three flavours: cheese, prawn cocktail and salt and vinegar. Ketchup and sweet and sour flavours were also introduced, but for a limited time only and are no longer available. A one pack (16.4 g) serving of regular Quavers contains 88 calories, of which 44 are from fat. Quavers contain a mixture of fats (4.9g): saturated fat 0.4g, polyunsaturated fat 0.6g and monounsaturated fat 3.8g. The sodium content is 170mg. Quavers have 88 calories in