NN# [解決]

I have several Australian King George  V pennies.

the listing on Numista website for all King George V pennies shows one N# for all minted years.

my understanding is that these should have an individual NN# which I cannot find.

Is my understanding of the NN# incorrect?

The year has to be a hyperlink to have a NN#, I only know of US coins that have those like in the example 

N#4396

Thank you. there is no hyperlink showing for the N#.

I will add a screen shot for better explanation.

screenshot of coin detail information

What I mean is this, and like I said I don't think any other coins outside US ones have them because they have direct access to some outside pages for prices like greysheet.

looking For help locate the NN# .

where would I look to find this.

thanks.

So that I understand are you thinking each year should have a number assigned?

If that isn’t what you mean can you provide an example of another page with multiple years that does have what you are referring to.

If you're looking for NN# for any non-US coin they don't exist.  Each year of a US coin type has a different NN#.  

If you're looking for a hyperlink to the coin page for your coins in the My coins listing it's here:

If you're looking for something else, please explain.

I am the Referee for Australian coins and I have no idea what you are trying to refer to. The King George V Pennies from 1911 to 1936 only have one Numista Number and it is “N#1269”

Good to see an Australian member from the Gold Coast though. I am about to move there from Brisbane very soon.

Regards Mike

JLHare

So that I understand are you thinking each year should have a number assigned?

 

If that isn’t what you mean can you provide an example of another page with multiple years that does have what you are referring to.

This is what I am seeking clarification on. Where there are several variations due to differing mints used, the way I read the info below, an NN# should be allocated to identify each coin.

NN# numbers

In some contexts, Numista also lists the NN# number. The NN# number refers to a specific version of a coin, banknote or piece of exonumia. If an item is minted with the same design and characteristics for several years, with different mintmarks and with different variants, the different year, mintmark and variant combinations share the same N# number but they each have their own NN# number.

For example, the US Columbian Exposition Half Dollar has the number N# 4396. The 1892 coin is identified with the number NN# 23112 and the 1893 coin is identified with NN# 23113.

Like said multiple times only US coins have them due to agreements between Numista and NGC/Greysheet etc. that provide their catalog values. Xavier also said there will be no additional ones.

Numista has internal keys for every year line but those are not public. You can probably get them from the page source code or at leaste the API but I don't think that they are of much use to you.

Thanks for the clarification.

can I suggest the following:

NN# numbers (US only)

or something similar.

Well, I'm trying to transfer my records from another site through the Numista API and I noticed that all coins have their own ID (NN#), although this is not visible to the user. What happens is that the N# is a "type" code, like the one used in Krauser, but for each year and/or difference (mint mark, etc.) Numistra assigns a unique code. You can even find out what it is by searching for "versions: [" within the source code of a coin's page.