Note 1469 — ULTRAMARINE.

The work of Alexius Pedemontanus De Secretis is no contemptible source from which materials may be drawn for the technological History of Inventions; and on this account it will perhaps afford pleasure to many if I here give an account of the author, according to such information as I have been able to obtain. Conrad Gesner seems not to have known anything of him, as he is not mentioned either in his Epistolæ Medicinales or his Bibliotheca. Ciaconius, in Bibliotheca Libros et Scriptores fere cunctos complectens, Parisiis, 1731, fol. p. 94, says that his real name was Hieronymus Ruscellai. The same account is given by Haller in Biblioth. Botan., &c. Gobet, in Les Anciens Minéralogistes de France, Paris, 1779, 8vo, ii. p. 705, tells us that this Jerome Ruscellai died in 1565; and that his book was composed from his papers by Franc. Sansovino, who published many works not his own, and printed for the first time at Milan, in 1557. I have nowhere found a particular account of this Ruscellai; and indeed it is always laborious to search out any of that noble family, which I have already spoken in the article Lacmus. He appears to me to be none of those mentioned in Jochers Gelehrten-Lexicon. I have met with no earlier edition of his works than that of 1557: but I suspect that the first must be older. However much the book may have been sought after, it seems to me improbable that three editions should be published in Italian in the course of the first year; for, besides that of Milan, two editions printed at Venice the same year, one in quarto and another in octavo, are still extant. A French translation also was published at Antwerp, in 1557. Is it possible that an English translation could be published at London in 1558, if the original appeared for the first time only in 1557? At that period translations were not made so speedily. The Secrets of Alexis, London, 1558, is mentioned in Ames’s Typographical Antiquities, p. 296. I have in my possession a French translation by Christofle Landré, Paris, 1576, 12mo, which I seldom find quoted. It has a large appendix, collected from various authors.

It is well-known that Joh. Jacob Wecker, a physician at Colmar, translated into Latin this book of Alexius, and enlarged it with additions, under the title of De Secretis Libri xvii. The first edition, as Haller says, was printed at Basle in 1559, 8vo. Every edition seems to differ from the preceding; many things are omitted, and the new additions are for the most part of little importance. I have the edition of Basle, 1592, 8vo, in which there is a great deal not to be found in that of 1662, and which wants some things contained in the edition of 1582. The latest editions are printed from that improved by Theod. Zwinger, Basle, 1701, 8vo. The last by Zwinger, was published at Basle in 1753. Though these books on the arts, as they are called, contain many falsehoods, they are still worthy of some notice, as they may be reckoned among the first works printed on technology, and have as much induced learned men to pay attention to mechanics and the arts, as they have artists to pay attention to books and written information.