""A Letter From A Member Of The Marine Society: Showing The Piety, Generosity, And Utility Of Their Design"" is a book written by Jonas Hanway and originally published in 1757. The book is a letter written by a member of the Marine Society, an organization dedicated to providing aid and support to seafarers. The author of the letter describes the piety, generosity, and utility of the Marine Society's design, highlighting the ways in which the organization...