The United State Denver Mint Ingot

This , discussed here, is only the second known example of a United States Mint Denver Assay Silver Ingot. The other known Denver Assay Silver specimen is discussed below as is the one other known which is a Mint of the United States Philadelphia piece. However, with that being said, they are far from equal as the Denver ingot is in a known total population of two (2) while there are at least fifty-five (55) Philadelphia ingots known as noted in Ken Conaway's registry. Being this specimen is not only a rare style and in addition a silver ingot with a United States Denver Hallmark (government mintmark) shown below. This museum quality specimen is virtually the of known Mint of the United States ingots. Some historians would classify the Mint of the United States Denver as a Strip Cast Sheared Silver Ingot but according to Ken Conaway and Steve Austin it is more likely actual bar stock rolling method of production.

The first and other known example of a Denver Mint silver ingot was placed by Kagin's Incorporated in the United States Government Silver Ingot Collection of Ken Conaway.

Since Ken's acquisition, he discovered that his . (Ken Conaway)

Mint Of The United States Denver silver ingot is pictured below; no serial number, 11.64 ozs 999 3/4 Fine, ex- Dr. Philip W. Whiteley collection, ex- Clarence Criswell collection. The hallmark is identical to those found on Mint of The United States Denver gold ingots dated between 1948 and 1954. (Ken Conaway)

The Mint at Denver opened for business in late 1863 as a United States Assay Office. It was established the year earlier by an Act of Congress on April 21, 1862. Located at 16th and Market Streets and acquired by the government for $25,000 from Clark, Gruber and Company. During the Pikes Peak Gold Rush, the men of Clark, Gruber and Company coined gold and gold dust brought from the gold rich areas by the local miners. For almost three years, they minted gold coins (1860-61) and ingots (1862).

The yearly value of the gold and silver deposited within the Denver Assay Office was estimated to have been 5.6 million by 1859. There was new hope for branch mint status when Congress provided for the establishment of a mint at Denver for gold and silver coin production. The new striking mint was located at West Colfax and Delaware streets. It was purchased on April 22, 1896, for approximately $60,000 and construction began in 1897. After multiple delays due to funding and other hurdles the Denver Mint's opening was delayed once more due the new minting machinery, presses etc. to be used at the Denver Mint were first sent to the St. Louis Exposition of 1904 for exhibit. On February 1, 1906 the Denver Mint struck it first coins for release to the public, making the Denver Mint facility become a Branch Mint. Thus, in 1906, gold coins were again minted in Denver and, for the first time, silver coins were also produced there. The silver and gold came mostly from the Cripple Creek mining district of historic lore. From that time, until the final gold coins were struck in 1931, the Denver Mint struck a variety of gold coins, but the $20 Double Eagles, which were primarily minted for banking settlements and international transactions were the key pieces of the time.

The United State Denver Mint Ingot

Length 13 inch
Width 1 7/16th inches
Thickness 7/16th inch
Hallmark
Width 13/16th inch
Height 1/2 inch
Number 6
Weight 40.2 oz
Marked Purity 999.75

To read the complete lot description, see:
Exceedingly Rare, Only Available Denver Mint Assay Bar / Silver Poured Ingot(https://bidnow.vegascoindealer.com/Listing/Details/198158/Exceedingly-Rare-Only-Available-Denver-Mint-Assay-Bar-Silver-Poured-Ingot)