Saffron Walden silver maces were bought by the corporation in 1549 to commemorate the granting of a new town charter by Edward VI. This purchase is recorded in the town's Guild of Holy Trinity accounts and reads, ""For 2 new maces, weying 18 ownces one quarter and half at 8s. the ownce 7l.7s"". The 12th-century Walden Castle, built or expanded by Geoffrey de Mandeville, the first Earl of Essex, is in ruins. After the medieval period, the castle fell into disuse and much of the flint was taken and used in the construction of local houses and the wall surrounding the Audley
Saffron ("Carthamus tinctorius", which is often sold as "Portuguese saffron" or "açafrão"), annatto, and turmeric ("Curcuma longa"). Saffron has a long history of use in traditional medicine. Saffron has also been used as a fabric dye, particularly in China and India, and in perfumery. It is used for religious purposes in India. Dried saffron is composed of 65% carbohydrates, 6% fat, 11% protein (table) and 12% water. In comparison to other spices or dried foods, the nutrient content of dried saffron shows richness in content of B vitamins and dietary minerals (table). In a serving of one tablespoon (2 grams), manganese