Formulas for making inks are found tucked away in some of the very old literature treating of "curious" things. One of them which appeared in 1669 directs: "to strain out the best quality of iron employ old and rusty nails;" another one says, that the ink when made is to remain in an open vessel "for thirty days and thirty nights, before putting it in a parchment bag." An English compendium of ink formulas, published in 1693, calls attention to many formulas for black inks as well as gold, silver, and the colored ones; no comment, however, is made in respect to any particular one being better than another as to permanency, and these conditions would seem to have continued for nearly a century later, though the art of handwriting was making giant strides. It is a remarkable fact that notwithstanding the numerous devotees to that art which included many of the gentler sex, reproductions of whose skill in "Indian" ink are to be found engraved in magnificent publications, both in book and other forms, there is no mention in them or in any others included within this period about the necessity of using any other DURABLE ink for record or commercial purposes. As indicative in some degree of the progress of the art of handwriting and handwriting materials, commencing A. D. 1525 and ending A. D. 1814, I present herewith a compilation of the names of over one hundred of the best known calligraphers and authors of the world, and not to be found as a whole in any public or private library. It is arranged in chronological order. 1525. The first English essay on the subject of "Curious Calligraphy" was by a woman who from all accounts possessed most remarkable facility in the use of the pen as well as a knowledge of languages. Her name was Elizabeth Lucar; as she was born in London in 1510 and died 1537, her work must have been accomplished when only fifteen years of age. 1540. Roger Ascham, best known as the tutor of Queen Elizabeth. 1570. Peter Bales, author of many works, "The Writing Schoolmaster," which he published in three parts, being the best known. He was also a microscopic writer. His rooms were at the sign of "The Hand and Golden Pen," London. 1571. John de Beauchesne, teacher of the Princess Elizabeth, daughter of King James I. Author of many copy books. 1588. John Mellis, "Merchants Accounts," etc. 1600. Elizabeth Jane Weston, of London and Prague, wrote many poems in old Latin. 1600. Hester Inglis, "The Psalms of David." 1601. John Davies, "The Writing Schoolmaster, or Anatomy of Fair Writing." 1616. Richard Gething, "The Hand and Pen; 1645, "Chirographia" and many others. 1618. Martin Billingsley, "The Writing Schoolmaster, or the Anatomie of Fair Writing." This author was writing master to King Charles I. 1622. David Brown, who was scribe to King James I. "Calligraphia." 1622. William Comley, "Copy-Book of all the most usual English Hands," etc. 1646.