PLATE XII.

GOLD COINS OF REPUBLIC OF MEXICO AND CENTRAL AMERICAN COUNTRIES.

NO. 1. ONZA, MEXICO, P. 160, NO. 261.

NO. 2. 20 PESOS, MEXICAN EMPIRE OF MAXIMILIAN, P. 170, NO. 385. NO. 3. 20 PESOS, REPUBLIC, P. 172, NO. 397.

NO. 5. ONZA, CENTRAL AMERICA, SPANISH VICEROYALTY, P. 191, NO. 1. NO. 6. ONZA, GUATEMALA, P. 193, NO. 6.

NO. 7. 5 PESOS, GUATEMALA, P. 193, NO. 7.

NO. 8. MEDIA-ONZA, COSTA-RICA, P. 207, NO. 7.