[144] “Morden, Robert.” (In: Dictionary of National Biography.)

[145] Morden, R. An introduction to astronomy, geography, navigation, etc., made easy by the description and uses of the coelestial and terrestrial globes,[174] in seven parts. London, 1702. A list of his maps and principal geographical works is given in the article referred to in note 28. See also British Museum Catalogue of Printed Books and Maps.

[146] l’Éloge de l’Abbé Nollet. (In: Histoire de l’Académie Royale des Sciences. Paris, 1773. p. 121.); Querard, J. M. La France Littéraire. Paris, 1826-1842. 10 vols. Vol. VI, p. 444; “Nollet, l’Abbé, Jean Antoine.” (In: Nouvelle biographie.)

[147] Fiorini, op. cit., pp. 407-409.

[148] “Doppelmayr, Johann Gabriel.” (In: Allgemeine deutsche Biographie.)

[149] Street, T. Astronomia Carolina. A new theory of the celestial motions. London, 1661.

[150] This was a translation of Bion’s Traité de la construction et des principaux usages des instruments de mathématique, to which he gave a general title ‘Neueröfnete mathematische Werkschule.’ Leipzig, 1713. To the title of a later edition of this translation was prefixed, “Dritte Eröfnung,” Nürnberg, 1741. The reference is to a technical school of Nürnberg.

[151] Doppelmayr, Johann Gabriel. Historische Nachricht von nürnbergischen Mathematiscis und Künstlern. Nürnberg, 1730.

[152] Doppelmayr, op. cit.

[153] Fiorini, op. cit., p. 394.