19. Joseph CANNING, The Political Thought of Baldus de Ubaldis, Cambridge, 1987, p. 114, quoting Baldus commentary on the Digest of Justinian.

ver penny. SPUFFORD, Dinero, p. 381. Compare with the graphs, pp. 381-4, of the moneys of account of Aragon, France, Castille, Florence, Venice, Bohemia, Cologne, Austria, and Flanders to be discussed later in this paper.

consuetem». Cortes de los Antiguos Reinos de Aragón y de Valencia y Principado deCataluña, I, Catalonia 1064-1327, p. 143.