Some British coins from various kings.

Silver, 30 mm, 5.69 gm
Struck London Tower Mint 1604-1605
Obverse:
Crowned head facing right
IACOBVS D G ANG SCO FRA ET HIB REX
(James by the Grace of God, England, Scotland, France, and Ireland, King)
XII to left of head
Reverse:
Shields of England, Scotland, France, and Ireland, lis mint mark
EXVRGAT DEVS DISSIPENTVR INIMICI
(Let God arise, let his enemies be scattered)

Silver, 26 mm, 4.46 gm
Struck London Tower Mint 1606-1607
Obverse:
Crowned head facing right
IACOBVS D G MAG BRIT FRA ET HIB REX
(James by the Grace of God, Great Britain, France, and Ireland King)
Reverse:
Crowned harp
HENRICVS ROSA REGNA IACOBVS
(Henry the Roses, James the Kingdoms)
Rose mint mark
The motto means that Henry VII united the Roses (the Houses of York and Lancaster) and
James united the Kingdoms (England and Scotland)

Silver, 31 mm, 5.84 gm
Struck London Tower Mint, 1634-1635
Obverse:
Crowned head facing left, bell mintmark
CAROLVS.D:G:MAG:BR:FR:ET:HI:REX.
(Charles, by the grace of God, King of Britain, France and Ireland)
XII to left of head
Reverse:
Round garnished shield, bell mintmark
CHRISTO AVSPICE REGNO (I reign under the auspices of Christ)

Silver, 19 mm, 2.16 gm
Obverse:
Laureate head facing right
CAROLUS II DEI GRATIA (Charles II by the Grace of God)
Reverse:
Emblems of England, Scotland, France, and Ireland
MAG BR FRA ET HIB REX (Great Britain, France, and Ireland, King), year at top

Silver, 33 mm, 14.30 gm
Obverse:
Laureate head facing right
CAROLUS II DEI GRATIA (Charles II by the Grace of God)
Reverse:
Four crowned shields of England, Scotland, France, and Ireland
MAG BR FRA ET HIB REX (Great Britain, France, and Ireland, King), year at top

Silver, 40 mm, 29.70 gm
Obverse:
Laureate head facing right with rose below
CAROLUS II DEI GRA
Reverse:
Four crowned shields with the combined arms of England and France at top and bottom,
shield of Ireland to left and shield of Scotland to right
MAG BR FRA ET HIB REX (Great Britain, France, and Ireland, King), year at top