SPAIN. 8 Reales, 1644-MD IB. Madrid Mint. Philip IV. PCGS EF-40. KM-39.4; Cal-1277. Weight: 26.58 gms. This example retains a strong amount of details across the surfaces, being a tremendous representative of the type. Most of the struck details are present on the flan, despite the irregular shape. A therefore most wholesome and pleasant example of the type.