Royals - 4 reales
Dates known
| Year | King | Assayer |
| 1612/1 | Philip III | F |
| 1615/3 | ||
| 1631 | Philip IV | P |
| 1632 | ||
| 1639 | ||
| 1643 | ||
| 1647/6 | ||
| 1654 | ||
| 1658 | ||
| 1676 | Charles II | L |
| 1678 | ||
| 1682 | ||
| 1689 | ||
| 1691/0 | ||
| 1695 | ||
| 1716 | J | |
| 1719 | Philip V |
|
| 1720 | ||
| 1721 | ||
| 1722 | ||
| 1723 | ||
| 1724 | D | |
| 1725 | ||
| 1726 | Philip V |
|
| 1730 | R |
Philip III
KM-R37.1 4r 1612/1 Mo F (Sedwick & Associates Auction 38, 13 November 2025, lot 617)
KM-R37.1 4r 1615/3 Mo F (Stack’s Bowers NYINC Auction, 15 January 2022, lot 2052)
Philip IV
KM-R41 4r 1643 Mo P (Stack’s Bowers NYINC Auction, 15 January 2022, lot 2053)
1658 Philip IV 4r Mo P (Heritage auction, 6 January 2014, lot 24650)
This coin bears a crude Costa Rican counterstamp.
Charles II
KM-R39 4r 1682 Mo L (Stack’s Bowers NYINC Auction, 15 January 2022, lot 2056)
Philip V
KM-R40 4r 1719 Mo J (Stack’s Bowers NYINC Auction, 15 January 2022, lot 2070)
Royal 8 Reales dies struck in medal alignment on an underweight cob planchet, possibly as an attempted trial.
KM-R40 4r 1725 Mo D (Stack’s Bowers NYINC Auction, 15 January 2022, lot 2071)
KM-R47 4r 1729 Mo R (Stack’s Bowers auction, 26 August 2022, lot 34144)
Louis I
KM-R42 4r 1725 Mo D (Stack’s Bowers NYINC Auction, 15 January 2022, lot 2073)
Though faint, there is evidence that this monarch's name and ordinal were punched over the previous ruler; "LVDOVICVS/PHILIPPVS" and "I/V". In some later presentation issues of Philip V, after he became ruler again, are the opposite where it is Philip over Luis.