Russia
U.S.S.R. gold Specimen "Yuri Gagarin" Medal 1961 SP67 PCGS, KM-Unl. 29mm. 16.87gm.
https://coins.ha.com/itm/russia/russia-ussr-gold-specimen-yuri-gagarin-medal-1961-sp67-pcgs-/a/61302-25195.s?type=DA-DMC-CoinArchives-WorldCoins-61302-12262022
HID02906262019
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