Obverse
National arms, eagle head-on, country
Lettering: ESTADOS UNIDOS MEXICANOS
Reverse
Butterfly migration in North America,
Lettering: ANA ATLANTA 999 PLATA PURA MO AMERICAN NUMIAMATIC ASSOCIATION 96TH ANNIVERSARY CONVENTION CINCO ONZAS 1997
Extended information
Year
Denomination
Currency
Metal
Krause catalog
X# MB35
Weight
155.5 g.
Diameter
65.1
mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Lettered (Number of the series stamped)
