1959 HK-545b, Colorado Centennial Dollar

Coin Details

Description

This 1959 so-called dollar (HK-545b) commemorates Colorado Centennial. The 1939-1940 New York World's Fair in Flushing Meadows, organized around 'Building the World of Tomorrow,' featured the 610-foot Trylon spire, the 180-foot Perisphere, and introduced television and nylon to the American public. Bronze examples of so-called dollars offer collectors an excellent balance of affordability, condition, and aesthetic appeal. The alloy's hardness produces sharp strikes with fine detail that survives handling better than softer metals. Later exposition medals were produced by a mix of U.S. Mint issues and private manufacturers, with many struck in lower quantities than the great 19th-century fairs. The Century of Progress and New York World's Fair generated the most varieties. The HK numbering system established by Hibler and Kappen in 1963 brought order to hundreds of previously uncataloged American commemorative medals, many of which had been ignored by mainstream numismatic references. This piece is a variant of HK-545, distinguished by differences in composition, die state, or striking characteristics that merit a separate catalog entry in the Hibler-Kappen reference.

Rarity Notes

Strikings of HK-545b are scarce. Post-war era medals were often distributed at events, with many entering circulation as pocket pieces rather than being preserved as collectibles.

Cross References

HK-545b; PCGS #642929; NGC #851641