Immemorial example sentences

In India, instruments of credit have been in use since time immemorial and are popularly known as Hundies.Sometimes we take these identities for granted and assume that they have existed from time immemorial.Since time immemorial, India was one of the seafaring countries.Since time immemorial, India has been trading with foreign countries.Wind mills have been used for grinding grain and lifting water since times immemorial.This commonness did not exist from time immemorial; it was forged through struggles, through the actions of leaders and the common people.