Kroll Hoard (BG-1301 to BG-1330)

About This Coin

Named for the cache of California fractional gold pieces discovered in the Kroll family estate, the Kroll Hoard encompasses Burnie-Gillio catalog numbers BG-1301 through BG-1330 and represents one of the most important concentrated finds of these diminutive gold pieces. California fractional gold was produced between 1852 and 1882, primarily in San Francisco, as a response to the practical need for small-denomination gold currency during the Gold Rush era and its immediate aftermath. The pieces in the Kroll Hoard range include quarter-dollar, half-dollar, and dollar denominations, struck in gold with diameters typically between 8 and 15 millimeters. What makes the Kroll Hoard significant beyond its size is the preservation quality — hoarded specimens that have been stored together since their era of production tend to exhibit original surfaces and minimal handling wear, providing numismatists with a window into the as-manufactured state of these often heavily circulated or jewelry-mounted tokens. The BG-1301 to BG-1330 range covers specific die combinations identified in the Burnie-Gillio catalog, and the hoard's existence has contributed substantially to the known population for these particular varieties, in some cases transforming previously rare BG numbers into relatively available collectibles. A notable auction result reached $1,300 in MS65 grade at Heritage Auctions, with the most desirable BG numbers within the hoard range commanding stronger premiums based on die variety rarity, artistic merit, and denomination. Collectors should be aware that the California fractional gold market includes both period productions and later souvenir imitations, and that BG catalog numbers within the Kroll range help distinguish genuine period issues from later productions. The hoard's provenance adds a layer of collecting interest that elevates pieces documented as Kroll Hoard specimens above otherwise identical examples of uncertain origin.