These marks are sometimes still visible after striking and should not be confused with damage.Ībout Good (AG) - a grade equal to 3 on the 70-point Sheldon Grading ScaleĪbout Uncirculated (AU) - the adjectival term that equates to a numeric grade of 50, 53, 55, or 58ĪNA - American Numismatic Association, the national organizationĪNS - American Numismatic Society, a coin collecting organization founded in 1858Īntiqued - a coin that has been chemically treated after striking to impart a uniform color and texture to a coin or medal while attempting to protect its surfaces from unattractive toning and spottingĪssay - the testing of an ore sample to determine its preciousĪttribution - the designation of a coin's variety according toĪuthentication - the determination of a coin's genuinenessīase metal - a non-precious metal, such as copper, nickel or zincīlank - an unstruck coin disc, the same as "planchet"īN - abbreviation for Brown, a designation used to describe the color of a copper coin. They are the result of mint workers filing excess silver or gold from overweight planchets prior to striking. William Sheldon in the late 1940sĪdjustment Mark - these are striations that appear on some pre-19th century silver and gold coinage.
OPENNUMISMAT FULL
I did change Swaziland to Eswatini in my binders, but I didn't change Nagorno-Karabach to Artsakh.Jump to a letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y ZĥFS - abbreviation for Five Full Steps designation in the Jefferson Nickel seriesĦFS - abbreviation for Six Full Steps designation in the Jefferson Nickel seriesĪdjectival Grade - a term, such as “Good” or “Uncirculated,” used to describe a coin’s condition. Please see if you can include the previous names of a country in the response.
That way, it's possible to sort the coins by date added and that helps with finding the coins that are not in my binders yet. Add the date and time a coin was added to the collection in the API.At the moment, I only get the min_year and max_year for a specific coin, not for the currency. In Coin -> Value -> Currency, please add the range of years that entire currency is/was active.In the current situation, I need to make my collection public to be able to use the API and I would rather keep it private. I want to be able to authorize my application once in my profile. For desktop applications, this won't work. Create way to authenticate without having to use oauth_authorize.php.Allow name of collection(s) and/or a "in-/exclude swap" parameter to be added to the /users//collected_coins call in order to decrease the number of coins returned.As discussed in, here are some propositions to improve the API.
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