Medallion, Singapore, Institute of Defence and Strategic Studies (IDSS), Copper Chevron Lion Medallion, Obv: a shield in the center, superimposed by a bearded lion's head in guardant position, a open book and a lightened torch, legend "Ponder the Improbable" below on the ribbon, lettering above, Rev: country name, original packing in blue rexine box, approx. 180g, 62mm, UNC.