Thucydides A 38 mm badge with a green background and "Team Thucydides". £1.25 Quantity: at £1.25 each Add To Basket Thucydides was an ancient Athenian historian and general. His work "History of the Peloponnesian War" has survived centuries and is still used as a source by students of Greek history today. Size: 38 mm. Colour: Green.