Don't know if it is same thing but ingredients in "Chicken Curry Meal Kit"
Salt, sugar, WHEAT flour, onion powder, maltodextrin, curry (7%) (coriander, turmeric, fennel seed, cumin, pepper, fenugreek seed, cayenne pepper, cardamom, MUSTARD seed powder), soy sauce (SOYBEANS, WHEAT), SHRIMP powder (4%), hydrolysed vegetable protein, ginger, flavourings, yeast extract, potassium chloride, palm fat, nutmeg, fructose. Curry Sauce Ingredients: Corn starch, sugar, tomato powder (8.5%), salt, curry (5.5%) (coriander, turmeric, fennel seed, cumin, pepper, fenugreek seed, cayenne pepper, cardamom, MUSTARD seed powder), maltodextrin, palm fat, red pepper (3%), green pepper (3%), whey product (MILK), flavourings (contain WHEAT, BARLEY), hydrolysed vegetable protein, onion powder, Kaffir lime leaves (1.6%), pineapple powder (1.6%), garlic powder, LACTOSE, WHEAT flour, soy sauce (SOYBEANS, WHEAT), apple powder, ginger, coriander leaves, lemon juice powder, yeast extract, parsley roots. Rice Ingredients: Rice (99%), red pepper (0.5%), green pepper (0.5%). May contain egg, celery, molluscs and fish.
From here
Chicken Curry Meal Kit
and
http://www.britsuperstore.com/uk/catalogsearch/result/?q=colman+curry this place is NOT showing it as out of stock if you want to try to order from there and the above is the correct product.
here too
https://www.ocado.com/webshop/product/Colmans-Chicken-Curry-Meal-Kit/270686011
this place indicates they have just the mix.
http://www.toorsupermarket.com/colemans-curry-sauce-mix-1611-p.asp
I just found 1 labeled "Mild Curry" here, shows they have it by the case.
http://sillsandwills-britishfood.com/condiments-and-sauces.html
BTW, there is no "e" in Colman's, maybe that's the reason you are having problems searching for it. Once I got rid of the "e" tons of things came up.