前: Crowned mirrored "L" monogram inside open wreath
of 2 different brances inside rope-like circle
铭文: (top, mintmark) acorn (ac, )
(Latin, motto) DEO IVVANTE ET PROTEGENTE
(translated: With God's Help and protection)
around (spacers/dots) •
(upper-left, year) 1663 或者 1664
(bottom, mark) S差异
背面: Young bust 2nd prince Louis I (右, 1662-1701)
铭文: (ruler) LVD I D G PRIN MONOECI
(transliterated: Ludovici I Dei Gratia Princeps,
translated: Louis I by the Grace of God prince of Monaco)
在中间 (spacers/dots) •
