The Denver Mint is a branch of the

United States Mint The United States Mint is a bureau of the United States Department of the Treasury, Department of the Treasury responsible for producing coinage for the United States to conduct its trade and commerce, as well as controlling the movement of bull ...

that struck its first coins on February 1, 1906. The mint is still operating and producing coins for circulation, as well as mint sets and

commemorative coin A commemorative coin is a coin issued to commemorate some particular event or issue with a distinct design with reference to the occasion on which they were issued. Some coins of this category serve as collector's items only, while most commemora ...

s. Coins produced at the Denver Mint bear a D

mint mark A mint mark is a letter, symbol or an inscription on a coin indicating the mint where the coin was produced. It is distinct from a mintmaster mark, the mark of the mintmaster. History Mint marks were first developed to locate a problem. If a co ...

(as did the

Dahlonega Mint The Dahlonega Mint was a former Branch mint, branch of the United States Mint built during the Georgia Gold Rush to help the miners get their gold assayed and coining (mint), minted, without having to travel to the Philadelphia Mint. It was locat ...

, which closed before the Denver branch opened). The Denver Mint is the single largest producer of coins in the world.

History

Clark, Gruber & Co.

The predecessors of the Denver Mint were the men of Clark, Gruber and Company. During the

Pikes Peak Pikes Peak is the List of mountain ranges of Colorado#Mountain ranges, highest summit of the southern Front Range of the Rocky Mountains in North America. The Ultra-prominent peak, ultra-prominent fourteener is located in Pike National Forest, ...

Gold Rush, they coined gold dust brought from the gold fields by the miners. In 1858, Austin M. Clark, Milton E. Clark and Emanuel Henry Gruber founded a brokerage firm in

Leavenworth, Kansas Leavenworth () is the county seat and largest city of Leavenworth County, Kansas, Leavenworth County, Kansas, United States. Part of the Kansas City metropolitan area, Leavenworth is located on the west bank of the Missouri River, on the site o ...

, and then established an office in Denver at the beginning of the Colorado Gold Rush. Desiring to save on shipping and insurance costs associated with shipping gold back east, the firm opened a private mint. On July 25, 1860, the mint opened in a two-story brick building on the corner of Market and 16th Streets, minting $10 gold pieces at the rate of "fifteen or twenty coins a minute". "On the face is a representation of the peak, its base surrounded by a forest of timber and 'Pikes Peak Gold' encircling the summit. Immediately under its base is the word 'Denver', and beneath it 'Ten D.'. On the reverse is the American Eagle encircled by the name of the firm 'Clark, Gruber & Co.', and beneath the date, '1860'." A $20 gold coin was added, "the weight will be greater, but the value the same as the United States coin of like denomination". A $5 and a $2.5 gold coin were added, with production reaching $18,000 per week. On the front was the "head of the Goddess of Liberty surrounded by thirteen stars, with "Clark & Company" in the

tiara A tiara (, ) is a head ornament adorned with jewels. Its origins date back to ancient Greco-Roman world. In the late 18th century, the tiara came into fashion in Europe as a prestigious piece of jewelry to be worn by women at formal occasions ...

. "Pikes's Peak Gold, Denver" was on the other side, with "5D." or "2 1/2 D." In the almost three years of operation, they minted $594,305 worth of Pike's Peak gold in the form of gold coins. Additionally, they purchased 77,000 troy ounces of raw gold, and shipped "large amounts of dust" to the

Philadelphia Mint The Philadelphia Mint is a branch of the United States Mint in Philadelphia. It was built in 1792 following the Coinage Act of 1792, in order to establish a national identity and the needs of commerce in the United States, and is the first and ...

. The building, assaying and minting equipment was formally bought by the

US Treasury The Department of the Treasury (USDT) is the national treasury and finance department of the federal government of the United States. It is one of 15 current U.S. government departments. The department oversees the Bureau of Engraving and ...

in April 1863. Clark, Gruber & Co. remained a bank until bought by the First National Bank of Denver in 1865.

1862 Act of Congress

Established by an

Act of Congress An act of Congress is a statute enacted by the United States Congress. Acts may apply only to individual entities (called Public and private bills, private laws), or to the general public (Public and private bills, public laws). For a Bill (law) ...

on April 21, 1862, the United States Mint at Denver opened for business in late 1863 as a United States

Assay Office Assay offices are institutions set up to assay (test the purity of) precious metals. This is often done to protect consumers from buying fake items. Upon successful completion of an assay (i.e. if the metallurgical content is found be equal or bette ...

. Operations began in the facilities of Clark, Gruber and Company, located at 16th and Market Streets and acquired by the government for $25,000. Unlike Clark, Gruber and Company, though, the

Denver Denver ( ) is a List of municipalities in Colorado#Consolidated city and county, consolidated city and county, the List of capitals in the United States, capital and List of municipalities in Colorado, most populous city of the U.S. state of ...

plant performed no coinage of

gold Gold is a chemical element; it has chemical symbol Au (from Latin ) and atomic number 79. In its pure form, it is a brightness, bright, slightly orange-yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal ...

as first intended. One reason given by the Director of the Mint for the lack of coinage at Denver was, "…the hostility of the Indian tribes along the routes, doubtless instigated by rebel emissaries (there being a

Civil War A civil war is a war between organized groups within the same Sovereign state, state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government policies.J ...

) and bad white men." Gold and nuggets brought there by miners from the surrounding area were accepted by the Assay Office for melting, assaying, and stamping of cast

gold bar A gold bar, also known as gold bullion or a gold ingot, is a quantity of refined metallic gold that can be shaped in various forms, produced under standardized conditions of manufacture, labeling, and record-keeping. Larger varieties of gold ...

s. The bars were then returned to the depositors as imparted bars stamped with the weight and fineness of the gold. Most of the gold came from the rich beds of placer gold found in the streams and first discovered in 1858, the same year

was founded. When the supply of gold was exhausted from the

streams A stream is a continuous body of surface water flowing within the bed and banks of a channel. Depending on its location or certain characteristics, a stream may be referred to by a variety of local or regional names. Long, large stream ...

, the emphasis turned to

lode In geology, a lode is a deposit of metalliferous ore that fills or is embedded in a fracture (or crack) in a rock formation or a vein of ore that is deposited or embedded between layers of rock. The current meaning (ore vein) dates from th ...

mining, uncovering veins of ore with a high percentage of

and

silver Silver is a chemical element; it has Symbol (chemistry), symbol Ag () and atomic number 47. A soft, whitish-gray, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. ...

. By 1859, the yearly value of the gold and silver deposited at the Assay Office was over $5.6 million. During its early years as an Assay Office, the Denver plant was the city's most substantial structure. The United States Treasury did not expand its smelting and refining operations at the same rate as the discovery and production of gold. In 1872 a group of businessmen led by Judge Hiram Bond (formerly one of the largest brokers on the New York Gold Exchange), Joseph Miner and Denver Mayor Joseph E. Bates set up a firm Denver Smelting and Refining Works which built an independent complementary plant which processed ore into ingots which were then assayed, weighed and stamped by the Denver Mint.

Branch status

There was new hope for branch mint status when

Congress A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...

provided for the establishment of a mint at Denver for gold and silver coin production. The site for the new mint at West Colfax and Delaware streets was purchased on April 22, 1896, for approximately $60,000. Construction began in 1897. Appropriations to complete and equip the plant were insufficient, and the transfer of assay operations to the new building were delayed until September 1, 1904. Coinage operations finally began on February 1, 1906, advancing the status of the Denver facility to Branch Mint. In addition, before the new machinery to be used at the Mint was installed for use, it was first sent to the St. Louis Exposition of 1904 for display. Silver coins were minted in Denver for the first time in 1906. During the first year, 167 million coins were produced, including $20 gold ( double eagle) coins, $10 gold (eagle) coins, $5 gold (half eagle) coins, and assorted denominations of silver coins. The mint was individually listed on the

National Register of Historic Places The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Hist ...

in 1972. It was further included as a contributing building in the listing of Civic Center Historic District in 1974. With Includes __ photos. () Today, the Denver Mint produces commemorative coins, coin dies and uncirculated coin sets. It has a production capacity of more than 50 million coins a day and roughly 350 employees.

Architecture

The current building, constructed 1904, is based on the Palazzo Medici-Riccardi in

Florence, Italy Florence ( ; ) is the capital city of the Italian region of Tuscany. It is also the most populated city in Tuscany, with 362,353 inhabitants, and 989,460 in its metropolitan province as of 2025. Florence was a centre of medieval European t ...

James Knox Taylor James Knox Taylor (October 11, 1857 – August 27, 1929) was Supervising Architect of the United States Department of the Treasury from 1897 to 1912. His name is listed ''ex officio'' as supervising architect of hundreds of federal buildings b ...

was the supervising architect in

Washington, D.C. Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...

, but the structure was designed by Tracy and Swartwout of

New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...

. The structure's first level uses Pikes Peak granite, while the second floor is sided with gray granite

ashlar Ashlar () is a cut and dressed rock (geology), stone, worked using a chisel to achieve a specific form, typically rectangular in shape. The term can also refer to a structure built from such stones. Ashlar is the finest stone masonry unit, a ...

. The granite

cornice In architecture, a cornice (from the Italian ''cornice'' meaning "ledge") is generally any horizontal decorative Moulding (decorative), moulding that crowns a building or furniture element—for example, the cornice over a door or window, ar ...

of the building is bracketed above a decorated

frieze In classical architecture, the frieze is the wide central section of an entablature and may be plain in the Ionic order, Ionic or Corinthian order, Corinthian orders, or decorated with bas-reliefs. Patera (architecture), Paterae are also ...

, and Ludowici tile covers the building's roof. The Mint's lobby features

mural A mural is any piece of Graphic arts, graphic artwork that is painted or applied directly to a wall, ceiling or other permanent substrate. Mural techniques include fresco, mosaic, graffiti and marouflage. Word mural in art The word ''mural'' ...

s by Vincent Aderente that represent mining, manufacturing, and commerce.

In popular culture

* The Denver Mint is featured in the 1993

Sylvester Stallone Sylvester Gardenzio "Sly" Stallone (; born July 6, 1946) is an American actor and filmmaker. In a Sylvester Stallone filmography, film career spanning more than fifty years, Stallone has received List of awards and nominations received by Syl ...

film ''

Cliffhanger A cliffhanger or cliffhanger ending is a plot device in fiction which features a main character in a precarious situation, facing a difficult dilemma or confronted with a shocking revelation at the end of an episode of serialized fiction or bef ...

'', as the production point of the money stolen in the film, and the departure point for the plane. * The Denver Mint appears anachronistically in the 1870s in the 1967 ''

The Wild Wild West ''The Wild Wild West'' is an American Western (genre), Western, spy film, spy, and science fiction on television, science fiction television series that ran on the CBS television network for four seasons from September 17, 1965, to April 11, 19 ...

'' episode "The Night of the Circus of Death". * Similarly to above, The Mint is also anachronistically set in the 1870s in the 1960 '' Shotgun Slade'' episode "The Missing Train". * The Denver Mint is referenced in the title of a

Jimmy Eat World Jimmy Eat World is an American Rock music, rock band formed in Mesa, Arizona, in 1993. The band is composed of lead vocalist and lead guitarist Jim Adkins, rhythm guitarist and backing vocalist Tom Linton, bassist Rick Burch, and drummer Zach ...

track from the album

Clarity Clarity may refer to: Music Albums * ''Clarity'' (Jimmy Eat World album) or the title song, 1999 * ''Clarity'' (Sifow album) or the title song, 2006 * ''Clarity'' (Zedd album) or the title song (see below), 2012 * ''Clarity'' (mixtape), by K ...

called ''Lucky Denver Mint''. * In the 1969

Burt Reynolds Burton Leon Reynolds Jr. (February 11, 1936 – September 6, 2018) was an American actor most famous during the 1970s and 1980s. He became well known in television series such as ''Gunsmoke'' (1962–1965), '' Hawk'' (1966) and '' Dan Augus ...

film '' Sam Whiskey'', the Denver Mint is the scene of a reverse-heist; gold previously stolen from it had to be covertly returned to protect the reputation of the late thief's widow. * In the 1959 ''Maverick'' episode "Full House", Bret Maverick, played by

James Garner James Scott Garner (né Bumgarner; April 7, 1928 – July 19, 2014) was an American actor. He played leading roles in more than 50 theatrical films, which included ''The Great Escape (film), The Great Escape'' (1963) with Steve McQueen; Paddy Ch ...

, was mistaken by several high profile outlaws for the outlaw leader they were there to meet. Bret came up with a plan to rob the Denver Mint, but his real plan was to have them arrested during the robbery so he could collect the bounties on the others. * Mrs. Fern V. Miller, then superintendent of the Denver Mint, was a contestant on the quiz show ''

What's My Line? ''What's My Line?'' is a Panel show, panel game show that originally ran in the United States, between 1950 and 1967, on CBS, originally in black and white and later in color, with subsequent American revivals. The game uses celebrity panelists ...

'' on June 28, 1964.

References

External links

The U.S. Mint

Visitors' information at the Denver Mint
{{Denver 1862 establishments in Colorado Territory Buildings and structures in Denver Colorado State Register of Historic Properties Government buildings on the National Register of Historic Places in Colorado Industrial buildings and structures on the National Register of Historic Places in Colorado Mints of the United States National Register of Historic Places in Denver Tourist attractions in Denver United States Mint Civic Center Historic District (Denver, Colorado) Historic district contributing properties in Colorado Government buildings completed in 1897 1897 establishments in Colorado Late 19th and Early 20th Century American Movements architecture