- Glass Making in Roman Times
- Roman Wine: A Window on an Ancient Economy
- Roman Wine: Windows on a Lifestyle
- Fine Glassware in the Roman World
- Reuse of Images in the Art of Rogier van der Weyden
"In this port of trade [Barbarikon] there is a market for clothing with no adornment (in good quality), of printed fabric (in limited quantity), multicolored textiles, peridot, coral, storax, frankincense, glassware, silverware, money, and wine (in limited quantity). As return cargoes it offers costus, bdellium, lykion, nard, turquoise, lapis lazuli, Chinese pelts, cloth and yarn, indigo...." (Periplus Maris Erythraei XXXIX)
The Periplus Maris Erythraei was written by an Egyptian Greek, at least partly from personal experience around A.D. 4070. It is now our most informative source on Roman trade on the Indian and African coastlines. For their journeys back and forth across to India, ships coming out of the Red Sea ports could take advantage of the monsoon winds which blow out of the southwest during the summer and out of the northeast during the winter. Only Barbarikon is known to have imported finished glassware. But the ports of Bakare and Baraguza imported cullet which was then processed at various towns further inland (see manuscript sections IL and LVI).