Series: https://en.numista.com/catalogue/series.php?id=8614
The description of the series has the character ® (register mark symbol) but I found a more appropriate character Ⓡ (it is bigger). This character means “Replica” in the objects of the series.
Change the character in all languages (EN/DE/FR/IT/EL/NL/...). For example:
(EN)
The set consists of 30 replicas of coins (one of 2 Reales, and 29 of the Peseta currency) with the mark “®”, from different periods from the 18th to the 20th centuries:
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The set consists of 30 replicas of coins (one of 2 Reales, and 29 of the Peseta currency) with the mark “Ⓡ”, from different periods from the 18th to the 20th centuries: