Ages (fifth to tenth centuries) (Cambridge: Cambridge University Press, 1986) ), pp. 326–31 Medieval European Coinage: Volume 1, The Early Middle Ages (5th-10th Centuries) page 270 By Philip Grierson, Mark Blackburn, states with detailed evidence that the word Mancus is of Arabic origin. Ilish, L., 'Die imitativen solidi mancusi. "Arabische" Goldmünzen der Karolingerzeit’, in Fundamenta Historiae. Geschichte im Spiegel der Numismatik und ihrer Nachbarwissenschaften. Festschrift für Niklot Klüssendorf zum 60. Geburtstag am 10. Februar 2004, ed. R. Cunz (Hannover, 2004), pp. 91–106 Linder-Welin, Ulla S., 'Some rare Samanid Dirhams and the Origin of the Word "Mancusus"', in Congresso internazionale de numismatica, Rome 1961, 2 vols. (Rome, 1965) II. pp. 499–508 McCormick, M., Origins of the European Economy: communications and commerce AD 300-900 (Cambridge, 2001), ch. 11 External links The will of King Eadred. Gold coins Medieval currencies