ID-nummer	2591	Titel	Pedro Nunes' discovery of the loxodromic curve 1537
Kildegruppe	REF-08-1029	Skibsnavn	-
Afsender	Journal of Navigation, England				Udstedt	1997-01-01
Afs. person	Randles, W.G.L., lecturer, Bordeaux, Frankrig
Modtager	-				Sket land	Portugal
Modt. person	-				Sket sted	-
Indhold	How Portuguese sailors in the early sixteenth century, navigation with globes, had failed to solve the difficulties encountered with the plane chart.
Kilde	JoNav, vol. 50, no. 1
Emneord	navigation, navigationshistorie, kompaslinje
Referencer	-