I've been thinking about a black and white (1950s?) Bitish comedy film that I can remember watching just once when I was a child. Unfortunately no one else seems to know what I'm talking about.
I've tried to search on google and whatismymovie.com etc and I've had no luck finding anything except random daily mail articles and other forms of rubbish.
As far as I remember the plot involved the death of a factory owner. In his will he outlined that he wanted to be cremated in a specific outfit. There are a number of people (rival companies?) after his secret recipe (I think it was lemonade?) but no one knows where it is. After several attempts to find it, the recipe is finally discovered in the old man's shoe. After it is found it blows out of the man's hand that found it and finally lands in some fresh concrete just as a bronze statue of the factory owner is lowered into it outside the factory.
Fingers crossed someone can name it/has seen it/or at least knows what I'm talking about. Everyone keeps telling me it's not a real film!