Button_9_flat_shield_ZNAL_M.
– dimensions ~ ø31 x 13 mm;
– dimensions ~ ø1.26 x 0.52″;
– weight ~ 17.5 g;

– ZNAL alloy button + electroplating (brass + patina + rubbing + lacquer);
– originally a tin alloy;
– Late medieval period, 15th – 16th century;
– a find from central England;