Guatemala
Republic IDB Governor Meeting Commemorative gold Medal 1977, Uncirculated. 31mm/27.86 gms, and probably of 0.900 fineness, as was usual for the Banco de Guatemala issues. Struck to commemorate the 1977 Meeting of the IDB (Inter-American Development Bank) Governors.From The Isaac Rudman Collection of Guatemala Coins
Estimate: 900-1200 USD