$ 0.000 -2.71%

MintCoin (MINT) Rank 1458

Market Cap $3.72 M
Volume 24H 3733012230 MINT
Open 24H $0.000
Low/High $0.000 - $0.000
Compare to

Mintcoin is a community owned and operated pure PoS coin. Send your coins to your wallet and earn high yielding interest for saving your coins while securing the Mintcoin network. 

There is no coin cap, in order to replace lost coins and provide sustainable global scalability. The coin now runs 100% POS (proof-of-stake) to secure the network. After the year 2016, Stakers aka Minters will receive a fixed 5% APR (annual percentage rate) indefinitely, as a reward for securing the network.

Mkt.Cap $ 3.72 M Volume 24H 3.73 BMINT
Market share 0% Total Supply 0.00000000MINT
Proof type PoS Open $ 0.000003
Low $ 0.000003 High $ 0.000004

5: Breath Mints

The Bureau of Engraving and Printing officially took over production of postage stamps for the United States government in July 1894. Paper currency was later produced on hand presses around 1918, utilizing plates capable of printing four notes per sheet. Initially, the currency processing operations in the Treasury were not formally organized. When Congress created the Office of Comptroller of the Currency and National Currency Bureau in 1863, currency-processing operations were nominally subordinated to that agency and designated the "First Division, National Currency Bureau". For years, however, the currency operations were known by various semi-official labels, such as the "Printing Bureau", "Small Note Bureau", "Currency Department", and "Small Note Room".

MintCoin description

Philadelphia Mint Public Tour Times

Coin errors that occur on the die are generally more desirable than errors made at the time of the strike. For example, a doubled die, where a date or another device appears twice slightly offset, is often a highly desired error. Strike errors are generally unique, whereas all coins struck with an error die will have the same characteristic. The most famous doubled die in the past hundred years is the 1955 doubled die Lincoln cent.

Photos and videos below offer far more detail, but first, here are a few summary paragraphs describing how the Philadelphia Mint makes coins for circulation. Today the men and women at the Philadelphia Mint can churn out 1 million coins in 30 minutes, with more than 4 billion coins already produced this year. It takes a dedicated group of people, modern technology and a city block of working space.

The populace often learned of a new Roman Emperor when coins appeared with the new Emperor's portrait. Some of the emperors who ruled only for a short time made sure that a coin bore their image; Quietus, for example, ruled only part of the Roman Empire from 260 to 261 AD, and yet he issued two coins bearing his image. Mint began printing a series of dollar coins featuring presidents. Many of the early coins, especially those with George Washington, have errant or missing lettering along the edge of the coin. They're harder to find each year, but there are several valuable coins floating around that aren't all that old.

What year coins are worth keeping?

First DO NOT clean valuable coins. Most collectors rarely clean a coin as it can greatly reduce its value. It is best not to clean patina off rare coins as the value can be reduced. 99% of coins do not increase in value after you clean them but if you have some old coins you wish to clean, try these steps.

Determine the value of coins and understand the grading system with tips from the owner of an antique store in this free video on coin collecting. With the redesign of currency in 1929, the first major change since paper currency was first issued in 1861, note design was not only standardized but note size was also significantly reduced. Due to this reduction in size, the Bureau was able to convert from eight-note printing plates to twelve-note plates. The redesign effort came about for several reasons, chief among them a reduction in paper costs and improved counterfeit deterrence through better public recognition of currency features.

More than 9.3 billion of these coins were cents, which totals $93 million in pennies. By comparison, nearly 3 billion quarters were struck for a value of $750 million. The most ancient coins were cast in bulletshaped or conical moulds and marked on one side by means of a die which was struck with a hammer.

In demanding times, such as the crisis of the Roman Empire in the 3rd century, dies were still used even when they became very worn or even when they cracked. Others attribute these marks to surfacing tools used as a part of planchet preparation.

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This is called die doubling, and results in such spectacular coins as the famous 1955 doubled die cent. ] has found that by using a lower amount of pressure in the hubbing press, they can prolong the life of the hubs and dies used. In between each hubbing, however, the die being made must be subjected to an annealing procedure to soften the steel, making it easier to force the hub's image into the die. As the die is being cold forged in the hubbing press, work hardening makes the hubbed die harder and stronger than in its original state (an advantage over engraving the die).

Your resource for web acronyms, web abbreviations and netspeak. Mint in Philadelphia did not bear a mintmark, other than Jefferson nickels struck there from . In 1980, the P mintmark was added to all coins produced by the Philadelphia Mint, except for the cent.

MintCoin description

Modern dies made out of hardened steel are capable of producing many hundreds of thousands of coins before they are retired and defaced. In minting, coining or coinage is the process of manufacturing coins using a kind of stamping which is now generically known in metalworking as "coining". This process is different from cast coinage, and can be classified in hammered coinage or hammering and milled coinage or milling. A branch of the U.S. mint (Manila Mint) was established in 1920 in Manila in the Philippines, which was then a U.S. territory.

  • The U.S. Mint, for example, used an edge incusing machine to letter the edges business strike presidential dollars and a collar for the proof versions of these coins.
  • The reverse or lower side of the coin received a "rough incuse" by the hammer.
  • The Bureau of Engraving and Printing officially took over production of postage stamps for the United States government in July 1894.
  • On the edge of the US dime, quarter and half dollar, and many world coins there are ridges, similar to knurling, called reeds.
MintCoin description

With the opening of branch mints came the need for mint marks, an identifying feature on the coin to show its facility of origin. The New Orleans Mint (O mint mark) closed at the beginning of the Civil War (1861) and did not re-open until the end of Reconstruction in 1879.

MintCoin description

More typically, a terminal die state will result in crack-like structures appearing on the coin. A good example can be observed on an 1839 Liberty Seated Dime. A crack-like feature is clearly seen going through the date, the shield, and the second star.

MintCoin description

Here, a series of photos and videos show the production process in detail. In the first photo is a monster rack containing coils of metal that will be used to make blanks for coinage. The rack can hold up to 300 coils at a maximum of 10,000 pounds each.


The process of transferring the hub to the die can be repeated as many times as necessary in order to form the number of dies needed to make the number of coins required. The difference between a hub and a die is that the hub has a raised image and a die has an incuse image, so one forms the other. Prior to the modern era, coin dies were manufactured individually by hand by artisans known as engravers.

What does the P and D stand for on quarters?

If the date of a US coin is written without a mintmark, it means that the coin has no mintmark and was (usually) minted in Philadelphia. Coins without mintmarks made in Philadelphia are sometimes referred to as, for example, 1927-P, even though there may be no mintmark on the coin.

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The Meaning of MINTED

MintCoin description

There is evidence of medieval die cutters using engraving tools to lay out designs, and to create detailed punches. However, engraving on the face of the die did not become commonplace until the early Renaissance. In 2000, the Mint was responsible for the production of 28 billion coins.

[5] This crack-like structure appears like material that is overlaid onto the surface of the coin; this is because the crack on the die allowed the planchet materiel to flow into it during stamping, just like a deliberate design feature. Some coins exhibit multiple crack-like features, indicating a die that is very close to the end of its serviceable life. Coins that do exhibit such features can be labeled as “Terminal Die State” examples. Mistakes can happen at any stage of this manufacturing process, and these mistakes are something that certain collectors look for.

MintCoin description

What is a 1967 penny worth?

As few Susan B. Anthony dollars circulated, many remain available in uncirculated condition and are worth little above face value. However, some date and mint mark varieties are relatively valuable. The 1981 coins, having been issued only to collectors, are valued above the other circulation strikes in the series.

Mint reported directly to the president of the United States. As of 2018, the mint operates under the auspices of the Department of the Treasury. Because the United States has a lot of people and a large economy, the U.S. Mint produced more than 17 billion coins for circulation at facilities in Philadelphia and Denver.

MintCoin description

What is strike type?

As detailed above, 'mint' can be a noun, a verb or an adjective. Noun usage: That house is worth a mint. Noun usage: It must have cost a mint to produce!

MintCoin description

Sometimes, these coins will have very slight natural toning. Years ago, people would file the edges of coins to get the valuable gold and silver they were made from. Grooved edges, referred to as “reeded,” made filing much more difficult to do.