L'Amerique Septentrionale suivant les Nouvelle Observations de Messrs. des l'Académie Royale des Sciences, etc.

Map shows southern and eastern portions of North America; Greenland, the islands of the Caribbean and New Spain; areas of Indian habitation, routes of exploration along Pacific coastline with dates. Includes illustration and notes. Relief shown pictorially. Scale not given.
Date: [1730..1750]
Creator: Cóvens et Mortier
System: The Portal to Texas History

Mexique ou Nouvelle Espagne suivant les nouvelles observations de messrs. de l'Academie Royale des Sciences, etc.

Map shows the provinces of New Spain and major towns, the Yucatan peninsula, and upper Central America. Includes illustration. Relief shown pictorially. Scale [ca. 1:7,241,000].
Date: 1735
Creator: Cóvens et Mortier
System: The Portal to Texas History

Accurata delineatio celeberrimae regionis Ludovicianae vel Gallice Louisiane ot. Canadae et Floridae.

Map shows early eighteenth century geography, settlements, and territories in North America. Includes historical notes. Inset: "Les costes de la Louisiane depuis la baye de Ascension jusques acelle de S. Joseph." Relief shown pictorially. Scale [ca. 1:12,000,000].
Date: 1734?
Creator: Seutter, Matthaeus, 1678-1756
System: The Portal to Texas History

Nova & accuratissima totius terrarum orbis tabula nautica variationum magneticarum index juxta observationes anno 1700.

Map shows magnetic variations, trade routes, seasonal currents, coastal ports and settlements for six continents; continents of Australia and North America are incomplete. Includes text notes, illustrated title cartouche, and dates of discovery. Inset: "Asin que rien ne manquast à cette carte, nou arons ajoûté ce Cercle Polaire en partie pour montrer l'inclinaison de Meridien vers le Pole en partie pour évitar le trop grand rétrecissement de nôtre échelle." Scale not given.
Date: [1739..1750]
Creator: Halley, Edmond, 1656-1742
System: The Portal to Texas History