Obverse
HM Elizabeth II facing right, denomination, country, year of issue, metal, fineness, mint mark, a collage made up of the architectural elements of various Czech buildings listed on the UNESCO World Heritage List
Lettering: ELIZABETH II PT999
IRB
CM NIUE ISLAND 50 DOLLARS 2018
Reverse
Church of St. John of Nepomuk at Zelena Hora
Lettering: KOSTEL SV. JANA NEPOMUCKÉHO NA ZELENÉ HOŘE