1642 AD., Spain, Felipe IV, copper 12 Maravedis countermarked.

Spain, Felipe IV, 1642 AD.,
copper 12 Maravedis and 8 Maravedis countermarked on 8 Maravedis 1621 AD. (28 mm / 5,00 g),
Obv.: PHILIPPVS IIII D G , around shield crowned with a castle [between mint and value VIII] .
Rev.: HISPANIARV[M R]EX , around crowned shield with a lion, date [16]21 to the right.
Cayón p. 636, 5200 ff on 5022 ff .