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Proof

Numismatic Professional Numismatists GuildProof coin

Proof Coins & Proof Sets
Proof Coins are specially made examples of regular issue coins historically used as gifts or for presentation.

 


Proof Sovereigns
Proof coins have been made to the highest standard. Modern proof coins are produced using the most up to date technology as well as incorporating years old handed down skills.

Proof That Coins Are A Bad Investment
What follows is a brief table of coin prices from 1973, 1992, and 1997. First and foremost, it is equally possible to scour the Red Books and construct a chart of winners.

Proof Presidential Dollar Error Coins
Minting Errors Found in Presidential Dollar Proof Sets
From Susan Headley, former About.com Guide ...

Proof coinage
Word: Word Starts with Ends with Definition
A beautiful example of a proof coin. Notice the deep mirror-like reflectivity of the surface and the detail in the strike.

Proof or Mint Sets
Question:
I am getting ready to buy a 2005 coin set and I was wondering which coin set would be worth more and hold its value better over time, ...

Proof coinage means special early samples of a coin issue, historically made for checking the dies and for archival purposes, but nowadays often struck in greater numbers specially for coin collectors (numismatists).

Gold Coin Proof Set: Quarter Eagle, Half Eagle, Eagle, and Double Eagle (individual coins were also available for 25 Cents each above their intrinsic value)
1891 Silver and Minor Coin Set ...

Collecting Proof examples of the Flying Eagle and Indian Cent series is quite a challenge. This, in fact, may be the primary reason many collectors attempt to do it! ...

You are in: Virtual Public Library >> Hall of Coins and Currency >> PROOF MORGAN DOLLARS
Girl Scouts 100th Year - Click Here
PROOF MORGAN DOLLARS ...

Proof Small Cents 1856-1909
Collecting Proof Indian Cents
Collecting Proof examples of the Flying Eagle and Indian Cent series is quite a challenge. This, in fact, may be the primary reason many collectors attempt to do it! ...

Proof Silver Eagles
In 2001, the Proof Silver Eagles moved from the Philadelphia Mint to the West Point Mint for their proof coin launch that year.

US PROOF SET 1985
US PROOF SET 1984
1984 Prestige Proof Set, w/Commemorative Olympic Dollar ...

Proof Sets
All of today's annual U.S. Mint Proof Sets are struck at the San Francisco Mint. These issues are only made available to coin collectors and are not released into circulation.

Prooflike Coins
The first few hundred coins struck from a new (or newly polished) die will usually exhibit some degree of mirror, or prooflike (abbreviated as "P-L') surface. The degree of prooflike surface may be noted in the grade description.

Proof coins are ones struck with greater pressure than the usual circulation issues, using specially polished dies and carefully prepared blanks. In some cases more than one strike is made to ensure that the metal flows fully into the design.

Proof 1836 Dimes are extremely rare. All are from the JR-2 dies and it is doubtful if more than three are known. None are Gems. The final year of issue for this type is the 1837 and this is a controversial year as far as Proofs go.

The Proof Krugerrands of South Africa
One of the best-kept secrets, and least understood group of
coins, by Americans, are the Proof Krugerrands.  When one hears the word
Krugerrand in the United States, it conjures up thoughts of a gold coin from ...

PROOF SETS, COINS AND MINT SETS
U.S. Proof Sets
Please note that all prices are subject to prior sale and market conditions and can change without notice. BUY column lists prices that we are willing to pay for your Proof Sets.

1860 proof 65 pcgs Quarter-no motto beautiful teal around edges. 1854 O pcgs mint 64 Quarter lov ...

Also available in proof sets are American Silver Eagle Coins. Silver American Eagles are minted by the US Mint and are guaranteed to contain one full ounce of silver.

Selected term: Deep Mirror Prooflike (DPML)
Explanation: Having highly reflective mirrorlike fields, similar to a coin struck as a Proof
Search for a term Please type in the collecting term you would like to search ...

proof - a coin produced from polished dies and/or planchlets. Most often each proof coin is struck twice/or more which gives the coin a very sharp degree of detail and mirror like surface.

Proof Coins
The grading of Proof coins in higher levels is similar to that of Mint State coins. An absolutely perfect coin can be judged as Proof-70.

Proof
Proof coins are coins which are specially struck for a variety of purposes - the original purpose, as the name implies, was to prove the die; so the earliest proofs are akin to die trials.

Proof-Like A coin that is in a condition similar to proof, but is not technically a proof coin.

Proof Planchet Errors
This type of error has only occurred on modern coinage. The Philadelphia Mint prepares the proof planchets which are then sent to San Francisco or West Point for striking.

Proof: Not a condition, but the coin has been struck using specially prepared dies and polished blanks, and the minting process has been carried out usually twice with extra pressure to ensure the die is filled.

Proof (PR) - A specially made coin distinguished by sharpness of detail and usually with a brilliant mirrorlike surfaces. Proof refers to the method of manufacture and is not a condition.

Proof Minnesota Quarter Doubled Die Found!
PCGS Will Certify Minnesota Quarter Varieties
1970-S Small And Large Date Cent Diagnostics ...

Proofs
The Barber series has a proof coin for each regular year of production, although only a few thousand or less were produced for each year. In MS-65 condition, each coin will cost $3000 or more to obtain.
Key Coin Info ...

Proof A coin usually struck from a specially prepared coin die on a specially prepared planchet. Proofs are usually given more than one blow from the dies and are usually struck with presses operating at slower speeds and higher striking pressure.

Prooflike Also 'PL'. Simulating the appearance of a proof coin with its mirror field and frosted devices.

Proof : a special process for producing coins of exceptional quality and brilliance. Proof coins will exhibit a full strike, mirrored surfaces, and sometimes a cameo effect.

prooflike: An Uncirculated coin having received special minting treatment and a mirror surface for the benefit of collectors, with minor imperfections due to the minting process permissible. Sometimes used as "Proof-like" or "proof-like." ...

Proof
Proof. Type of coin production and / or Grade 60 -70 on the Sheldon grading scale.
R# ...

Proof - A specially produced coin made from highly-polished planchets and dies, and often struck twice to accent the design.
Proof Set - A complete set of Proof coins of every denomination made in a year.

Prooflike Tendencies
281 1835 Breen-6141. Tall Head. MS-60. Lovely greenish gold with considerable reflective prooflike surface among the fields of obverse and reverse.

Proof - a high-quality coin for collectors made in small numbers from specially prepared dies
Prooflike - having the appearance of a proof coin, that is, mirrorlike fields
Quarter eagle - a U. S. $2.50 gold coin, issued from 1796 to 1929 ...

Proof A coin produced by a technique involving specially prepared dies and planchets and usually special striking (struck two times or more), resulting in particular sharpness of detail and a virtually flawless surface, usually mirror-like fields.

Proof American Silver Eagle in Direct Fit Air Tite Coin Holder
As a follow on to the post I made about ring type air tite coin holders I've decided to post about direct fit air tite coin holders.

Proof Set
An original "proof set" is one which has been specially packaged and sold directly by the Mint. Assembled proof sets contain similar coins bought individually.

Proof: a coin produced using special dies and planchets that results in a sharpness of detail and a virtually flawless surface, usually mirror-like fields. Proof coins are produced for the collector market.

Prooflike/Deep Mirror Prooflike - The term used to describe business strike coins that have reflective fields. They look similar to proofs, however, do not exhibit the unusually strong strike of prods, nor the squared rims.

Proof Issued Coins - To Be published
Mints and Mint Marks
Generally coins minted prior to 1982 at the Philadelphia Mint do not carry a mint mark. The mint mark is found only on coins struck at the branch mints.

Proof Set: A complete set of proof coins of each denomination produced by a Mint.
PVC: "Polyvinyl Chloride" Is a chemical used in coin flips and protective sheets. PVC can damage coins.

Proof Set
Set of proof coins packaged and sold by the mint. Read more about proofs here.....

Proof
A coin specially struck using carefully prepared dies and a polished planchet. Most contemporary proofs have miror-like fields with frosted designs and are struck at least twice.

proof
Coins struck mainly for collectors as special presentation pieces using specially polished or otherwise prepared dies.
prooflike
An business strike coin having mirrorlike fields giving it an appearance similar to that of a proof strike.

Prooflike - An exceptional production coin, struck from brilliantly polished dies on a blank which may or may not also have been polished before striking.
Proof Set - Group of proof coins of one date, as sold by the mint in the year of issue.

Proof dies
Specially prepared dies, often sandblasted or acid-picked, that are used to strike Proof coins.
proof-only issue ...

Proof Set - A specially packaged group of coins containing at least one of most or all of the denominations of proof coins struck by a nation in a particular year.

Prooflike - A coin that looks like a proof but isn't really. A great British example that is often confused as a proof is the 1951 Festival of Britain crown.

prooflike
Having mirrorlike fields, similar to a coin struck as a proof.
proof set ...

Proof
The term Proof denotes a method of manufacture, not a grade. Proof coins are made with special care, exclusively for collectors or investors and not struck for general circulation.

Proof - In this country proof is a method of striking and not a condition. A proof coin is struck most carefully with polished dies and a polished flan. It will be struck more than once to get the high relief to show all the fine details.

PROOFLIKE, GRAY BRILLIANT
A proof like coin which exhibits a subdued, grey lustre. Although reflective, such a coin will not evidence the full brilliance of a cameo or brilliant proof like coin.

Proofs and Specimen Strikes - These coins were produced especially for collectors. Usually, they are struck twice to bring out the full design in great detail.

1911 Proof Double-Pound
George's coronation was on the 22nd of June 1911 and, like for his father, proof sets with varying numbers of pieces were issued in that year.

semi-prooflike A term used to describe a coin that has some mirror-like surface mixed with satin or frosty luster. Reflectivity is obscured on such a specimen, unlike the reflectivity on prooflike and deep mirror prooflike coins.

See also: Coin, Mint, Collector, Silver, Dollar