1933 HK-687a, Blue Anodized Santa Monica Breakwater So-Called Dollar

Coin Details

Description

The 1933 Blue Anodized Santa Monica Breakwater so-called dollar (HK-687a) is a commemorative piece from the Washington Monument & Miscellaneous National series. The 1909 Alaska-Yukon-Pacific Exposition in Seattle celebrated the development of the Pacific Northwest and Alaska, featuring Olmsted Brothers landscape design on the University of Washington campus. The bronze composition of this piece reflects the medallic tradition dating to classical antiquity. Bronze so-called dollars typically survive in better condition than white metal examples due to the alloy's greater hardness and durability. Miscellaneous national commemorative medals were produced by a wide range of manufacturers, from the U.S. Mint to local die-sinkers, covering subjects from presidential inaugurations to infrastructure milestones. The Hibler-Kappen catalog has been updated and expanded since its 1963 first edition, with later researchers adding newly discovered varieties and extending coverage into the modern era. This piece is a variant of HK-687, distinguished by differences in composition, die state, or striking characteristics that merit a separate catalog entry in the Hibler-Kappen reference.

Rarity Notes

So-called dollars from the interwar period were produced in limited quantities for distribution at events or through numismatic channels. Examples of HK-687a are scarce, with surviving pieces ranging from well-worn pocket pieces to carefully preserved specimens.

Cross References

HK-687a; PCGS #804169; NGC #851722