They held it for over two hundred years, to their own inestimable advantage in every recurring war.
It was his reckless drunkenness which ultimately ruined him in the estimation of Peter the Great, despite his previous inestimable services.
For fifty-eight days Nadir Shah remained in Delhi, and when he left he carried with him a treasure in money amounting, at the lowest computation, to eight or nine millions sterling, besides jewels of inestimable value, and other property to the amount of several millions more.
These explorations cover every branch of natural science and resulted in publications of inestimable scientific value.
He certainly added little to the stock of human knowledge, but the clearness of his exposition and the manner in which he, like Bacon, urged the importance of experimental research, were of inestimable service to the cause of science.