'MEAL, COMBAT, INDIVIDUAL' RATION PACKS
The Meal, Combat, Individual (MCI) was the name of canned wet combat rations issued by the United States Armed Forces from 1958 to 1980.
Development and Packaging
Despite the new name, the MCI was still popularly referred to by the troops as 'C-Rations' (or 'Charlie rats'), which it resembled in nearly all respects. The MCI was intended as a modest improvement over the earlier canned Type C or C ration, with inclusion of additional menu items to reduce monotony and encourage adequate daily feeding and nutrition. Heavy for their content, they were eventually phased out in favor of the Meal, Ready-to-Eat (MRE). Although the MRE was formally adopted as the Department of Defense combat ration in 1975, the first large-scale production test of the MRE did not occur until in 1978, with the first MRE I rations packed and delivered to Army stores in 1981. MCI rations continued to be issued from Army stocks until depleted, when the MRI was issued.
The MCI consisted of a rectangular cardboard carton containing 1 small flat can, 1 large can, and two small cans. It consisted of an 'M'-unit can (meat-based entree item), a 'B'-unit (bread item) composed of the Crackers & Candy Can and the flat Spread Can, and a 'D'-unit can (dessert item). The M-1, M-3, B-1, B2, D-2, and D-3 unit cans were small and the M-2, B-3, and D-1 unit cans were large. The ration cans were packed upright, with the flat Spread can over the large can on the left side and the two small cans were stacked one over the other on the right side (the lighter one over the heavier one). On top was the brown foil Accessory Pack and a plastic spoon wrapped in clear plastic. Each carton contained a single complete meal providing approximately 1,200 calories (1200 kcal or 5,000 kJ), with a packaged weight of 2.7 pounds (1.2 kg) and volume of 0.052 cubic feet (1.5 L).
The label of the ration carton was printed across the lid of the rectangular box in three rows. The first row always read 'MEAL, COMBAT, INDIVIDUAL'. The second row indicated the name of the meat unit in bold capital block letters (e.g., 'TURKEY LOAF') and the third row indicated the 'B'-unit number (either B-1, B-2 or B-3 Unit) in bold capital block letters. Sometimes there was a smaller fourth line of type at the very bottom of the cover that either indicated the contractor who made the ration or the manufacturer that made the cardboard box itself.
The ration boxes were shipped in a rectangular cardboard packing case. Each packing case contained 12 ration cartons (containing one of each meal) packed in 2 rows of 6 rations. They were grouped in 3 menus of 4 meals each, organized by their 'B'-unit (B-1, B-2, & B-3). It also contained 4 paper-wrapped P-38 can openers to open the cans. Each packing case weighed 25 to 26 pounds (11 to 12 kg) and had a volume of 0.8713 cubic feet (24.67 L). Early cases were bound with bailing wire, but late Vietnam War and post-war cases were bound in plastic strapping.
The 'M' unit came in 12 basic varieties grouped in 3 menus of 4 different entrees (later supplemented by 'Alternate' variant entrees):
M-1: Beefsteak, Chicken or Turkey Loaf, Chopped Ham & Eggs, or Ham Slices (Cooked in Juices or Fried). M-1A: Tuna Fish.
M-2: Meat Chunks w/. Beans in Tomato Sauce, Ham & Lima Beans, Beef Slices w/. Potatoes in Gravy, or Beans w/. Frankfurter Chunks in Tomato Sauce. M-2A: Spaghetti w/. Meatballs in Tomato Sauce.
M-3: Beef in Spiced Sauce, Boned Chicken or Turkey, Chicken w/. Noodles in Broth, or Pork Steak Cooked in Juices. M-3A: Meat Loaf.
The "B" unit came in three different varieties:
B-1: 7 Crackers and 2 Chocolate Discs (Types: Solid Chocolate, Chocolate Creme, or Chocolate Coconut).
B-2: 4 Hardtack Biscuits (often referred to by troops as "John Wayne cookies") and a cookie sandwich or fudge disc.
B-3: 4 Cookies and a packet of Cocoa powder.
Jam Spread (Types: Apple, Mixed Berry, Seedless Blackberry, Mixed Fruit, Grape, or Strawberry) .
The "D" unit came in three different types:
D-1 (Fruit): Halved Apricots, Sliced Peaches, Quartered Pears, Fruit Cocktail. D-1A (Fruit): Applesauce.
D-2 (Cake): Pound Cake, Fruitcake, Cinnamon NutRoll. D-2A (Cake): Date Pudding and Roll.
D-3 (Bread): White Bread. (There were no alternates).
Each menu was grouped by their unit number (i.e., M-1, B-1 and D-1 items were grouped together). As an example, the jam in the B-3 unit was meant to be spread on the White Bread in the D-3 unit. Alternate items (designated with an 'A' suffix) were introduced to provide variety and reduce the monotony. For variety, the M-1 and M-3 units (since they both used small cans) were often switched.
The 'B'-unit's Crackers & Candy can was lined with a piece of corrugated cardboard to protect the contents from damage. In the 'D'-unit, the white bread came in one solid cylindrical piece wrapped in wax paper, while the pound cake, fruitcake, Orange Nut Roll, and Cinnamon Roll came wrapped in paper wrappers like cupcakes.
The Accessory Pack came with salt, pepper, sugar, instant coffee, non-dairy creamer, 2 pieces of candy-coated chewing gum, a packet of toilet paper, a 4-pack of commercial-grade cigarettes, and a book of 20 cardboard moisture-proof matches.
Typical commercial brands issued in the cigarette ration were: Camel, Chesterfield, Kent, Kool, Lucky Strike, Marlboro, Pall Mall, Salem, or Winston. Due to health concerns, cigarettes were eliminated from the accessory packs in 1975.
Courtesy of Wikipedia