Published online: 14 Mar 2016The Italian trading stations in Tana were important in the long-distance trade system of the Italian maritime republics Venice and Genoa. The deeds of two Venetian notaries who worked there during the 1430s, Nicolo de Varsis and Benedetto de Smeritis, are an important source for tracing the transformation of the issues and directions of Italian trade in the Black Sea region, a trade which was recovering from the crisis of the fourteenth century. Notwithstanding the Venetian-Genoese struggle and previous crisis events, this recovery made the economic conditions favourable. Although some scholars see a regionalisation of trade in fifteenth century, the source evidence challenges this interpretation. Westerners beg...