Side 1: EN. QUIRINUS VISCONTI
Below the bust: CAQUE F.

Side 2: NATUS / ROMAE / AN M.DCC.LIII / OBIIT / PARISIIS / M.DCCC.XVIII.
In ex.: SERIES NUMISMATICA / UNIVERSALIS VIRORUM ILLUSTRIUM / M.DCCC.XX
Below: DURAND EDIDIT