Copy letter from St George Ashe, Triinity College Dublin, to Edmond Halley ' Acknowledging the receipt of thPhilsosophical Transactins: an Observtory built in Dublin, the Latitude fixed by Observations, an Meridian drawn : Mineral Waters discovered at Wexford : large Horns (of the Moose) du up : a Man fasting forty days : and Engine of his Contrivance for raising any Weight. and increasing the velocity of its Motion. ' 15 July 1687