KM#s 15.1 (Mint Mark B - Segovia), 15.2 (Mint Mark C - Cuenca), 15.4 (Mint Mark MD - Madrid), 15.5 (Mint Mark Aqueduct - Segovia hammered coins), 15.6, (Mint Mark small o on top of T - Toledo), 15.7 (Mint Mark Flags - Valledolid), and 16 (Mint Mark Aqueduct - machine struck), were all produced in copper with 1619 dates. The design is described as an obverse Castle in crowned arms, and a reverse rampant lion left in crowned arms.
Since I can't make out the mint mark, and I'm not sure how to grade coins that old, all I can say about value is that they range from about $10 VG for most varieties to a high of $45 VF. I'm sure it doesn't qualify as a $55-60 XF.
To me, the fascinating thing about the coin is its denomination - there were 34 Maravedis to the silver real and 16 reales to the escuedo.
Comments
Since I can't make out the mint mark, and I'm not sure how to grade coins that old, all I can say about value is that they range from about $10 VG for most varieties to a high of $45 VF. I'm sure it doesn't qualify as a $55-60 XF.
To me, the fascinating thing about the coin is its denomination - there were 34 Maravedis to the silver real and 16 reales to the escuedo.