No coin called the "3 Argenteus – Aureus Magnus Adenauer" appears in any verified German Federal Republic issue, standard or otherwise. The reference X#M116 falls within the Unusual World Coins catalog's fantasy/medallic section, suggesting this is a privately struck piece with no official government authorization. Adenauer was still serving as Chancellor in 1961 — West Germany did not issue commemorative coinage in his name during his lifetime through any recognized state authority.
No coin called the "3 Argenteus – Aureus Magnus Adenauer" appears in any verified German Federal Republic issue, standard or otherwise. The reference X#M116 falls within the Unusual World Coins catalog's fantasy/medallic section, suggesting this is a privately struck piece with no official government authorization. Adenauer was still serving as Chancellor in 1961 — West Germany did not issue commemorative coinage in his name during his lifetime through any recognized state authority.