1933-1934 So-Called Dollar HK-469, Hall of Science

Coin Details

Auction Record

$204 MS66DMPL 08-22-2021 Heritage Auctions

Description

This 1933 so-called dollar (HK-469) commemorates Hall of Science. Philadelphia's 1926 Sesqui-Centennial suffered rain on 107 of its 184 open days, drawing only 6.4 million visitors against a projected 50 million, though it produced an 80-foot replica of the Liberty Bell illuminated by 26,000 light bulbs. Struck in bronze, this piece showcases the detailed die work typical of American commemorative medals. Bronze's natural patina gives aged examples an appealing warm-brown surface that collectors prize. 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 Hibler-Kappen catalog, first published in 1963 by Harold E. Hibler and Charles V. Kappen, systematically organized American so-called dollars for the first time, assigning HK numbers that remain the standard reference today.

Rarity Notes

Examples of HK-469 are scarce among so-called dollar collectors. Interwar period commemorative medals survive in varying numbers depending on original mintage and subsequent preservation.

Cross References

HK-469; PCGS #644014; NGC #850773