PANAMA. Gold 100 Balboas, 1975. CHOICE PROOF. Fr-1; KM-41. Weight: 8.16 gms, 0.900 fine Gold. Struck to commemorate the bill restoring the right of US Citizens to own modern gold coins. It is touted to be the first such coin struck after the bill went into effect in 1974. A brilliant Proof with mirrored fields and frosty devices. Sold in the original display case with COA.