“ Orcish currency is derived from glass beads. The art of glassworking is well beyond them, but perhaps the orcs have something of value to the civilized races, such as animal pelts, and well made axes, and bows. The humans trade beads for the goods, and the orcs will trade the beads amongst themselves as a form of their own currency. Perhaps they value blood red beads above all others, or animistic orcs favor beads in the colors of their gods.
Inspired by Indian trade beads, some of which could be quite ornate and beautiful. Most North American Indian beads were made in Italy. Surprise!”
“ Rich Romans raised fish in private pools at their villas. A favorite fish was lamprey, a parasitic fish which sucks off blood and flesh but made an excellent meal. A particuarly gruesome punishment for slaves was to be thrown into the lamprey pool, where their flesh was ripped from the bone by swarms of the jawless fish.”
“ What to export or import....
Fabric: wool, linnen, silk...
Wood: raw-material, furniture
Stone
Marble
Coal
Metals: iron, gold, silver, copper...
Wine, beer, mead, spirits...
Animals: horses, sheep, swine, cows...
Weapons
Armour
Slaves
Salt, spices
Cheese
Grains
Coloring-powder (for fabric, ink...)
Yarn
Raw-material to make fabric: unprocessed wool, linnen, silk...
Leather
Glass: Windows, figurines, glasses, raw-material...
Shoes, clothes
Tobacco
Medicines
Poison
Coins
Pottery
Musical instruments
Tea (not sure about my spelling here, but I mean the hot drink Englishmen drink instead of coffee!)
Gem-stones: diamonds...
Dried meat
Dried fish
Dried fruits
Flour
Chocolate”