Bidspirit auction | 1777 DESCRIPTION OF A GLASS

1777 DESCRIPTION OF A GLASS APPARATUS FOR MAKING MINERAL WATER ANTIQUE RARE - DESCRIPTION of a GLASS APPARATUS, for making mineral waters, like those of Pyrmont, Spa, Seltzer, &c. in a few Minutes, and with a very little Expence: together with the Description of some new Eudiometers, or Instruments for ascertaining the Wholesomeness of Respirable Air ; and the Method of using these Instruments: In a Letter to the Rev. Dr. Priestley…by J.H. de Magellan… MAGALHAES (or MAGELLAN), Joao Jacinto de London; 1777 First edition of ”an important milestone in the early literature of gas analysis…” Engraved frontispiece depicts 24 figures of apparatus viii, 47 pp. Size 5.5 by 8.5 inches Modern half leather binding Lacks lower right corner of leaf 35 Otherwise very good Text in English Magellan (1722-90), was an Augustinian prior who emigrated to England and Protestantism in 1764. Elected F.R.S. (1774), he published this account of his researches on gases, addressed to Joseph Priestley. The glass apparatus for impregnating water with fixed air (carbon dioxide) is described in detail. Newly improved by Mr. Parker, the apparatus was superior to that used by Priestley and described by him in 1772. Carbon dioxide was prepared by dissolving marble (calcium carbonate) in dilute sulphuric acid. Magellan also describes three new types of eudiometer he had designed; these, and the apparatus for making carbonated waters, are illustrated in the frontispiece.” Neville, II, p. 125. A remarkable collectible, offering historical significance and aesthetic appeal. Ideal for the discerning collector or as a unique display piece. Please make all inquiries before bidding. All lots are sold ”as-is”, refer to our T&C. Helios Auctions will ship all lots domestically for $25.00 per lot. Combined and international shipping are available. The rates will be provided upon request.