1920 Mexico 5 Centavos

This 1920 5 Centavos coin was struck in bronze at the Mexico City mint, one of the first issues to feature the national coat of arms with an eagle devouring a serpent, a design rooted in Aztec symbolism and adopted to assert post-revolution identity.

That eagle, perched on a cactus, replaced older colonial motifs, signaling Mexico's break from Spanish rule. The coin's diameter was about 20 millimeters, typical for the denomination, and it circulated amid the economic turbulence of the early 1920s. Mintage figures for this year are murky; records from that period were often incomplete due to ongoing instability.

As for its composition, the bronze alloy included copper and tin, but exact ratios vary by specimen—likely because scrap metal was used in production. I've seen plenty like this one over the years, and they tend to show wear quickly from everyday use.

Not every coin tells a grand tale; sometimes it's just a piece of metal that got the job done.