前: Radiant dove inside thin circle above exergue
(bottom, state name) ROMA (Romana)
铭文: INFVN AMOREM CORD
(transliterated: Infunde Amorem Cordibus)
(translated: infuse our hearts)
背面: Cardinal arms Antonio Barberini of sede vacante period
(7 January, conclave 18 January - 7 April 1655)
in front of circle
铭文: (左) SEDE (右) VACANTE (vacant seat)
(Roman year) MDCLV (1000+500+100+50+5 = 1655)
