Search Filter for Introduction Year?

I figure this has already been discussed but I didn't turn it up in a quick search so I'll risk duplicating…..please point me to any earlier discussions.

I'd love to have a new search filter field for ‘Introduction Year’.    

We can currently search for, for example:
   -  all coins ISSUED in 1960
   - all coins IN USE in 1960   (I'm a little unclear what this is….is it all years between first and las issue date?  Or is it ‘still monetized’? )

But we can't search for:
   - all coins FIRST ISSUED in 1960

Seems like a pretty useful use case for 
        - birth year collections,  
        - quickly seeing what new issues there were last year,
        - collecting any other sets in bite-size one year chunks, etc.

Anyway, just throwing it out there

chaboard

all coins IN USE in 1960   (I'm a little unclear what this is….is it all years between first and las issue date?  Or is it ‘still monetized’? )

https://en.numista.com/help/how-can-i-search-the-catalogue-99.html

In use in…: Enter a year (for example 2010) to find the items that could be used in that year, that is items minted or issued in or before that year and not demonetized yet on that year.

chaboard  - quickly seeing what new issues there were last year,

 - collecting any other sets in bite-size one year chunks, etc.
 

I am also curious about this

Hello I don't know which part to write to, but the following question arose. In your catalog, Cuba does not have 1 centavo 1998 - 2020 (KM# 33.3); 5 centaus 2016 - 2020 (UC# 1); 20 cents 1969 - 2021(KM# 35); 3 pesos 1990 - 2002 (KM# 346, KM# 346a) and 5 pesos 2016 - 2021 (UC# 2) coin. In brackets, I indicated the numbers according to the Krauzes catalog. Can you add these coins to the catalog? Sincerely, marineparade (Rimantas Andruska) email: androo8610@gmail.com

marineparade

Hello I don't know which part to write to, but the following question arose. In your catalog, Cuba does not have 1 centavo 1998 - 2020 (KM# 33.3); 5 centaus 2016 - 2020 (UC# 1); 20 cents 1969 - 2021(KM# 35); 3 pesos 1990 - 2002 (KM# 346, KM# 346a) and 5 pesos 2016 - 2021 (UC# 2) coin. In brackets, I indicated the numbers according to the Krauzes catalog. Can you add these coins to the catalog? Sincerely, marineparade (Rimantas Andruska) email: androo8610@gmail.com

1 cents - N#1017

5 cents - N#245848

20 cents - N#2859

3 pesos - N#8602 and N#4469

5 pesos - N#114911

@marineparade 

First you open your own topic. 
Second I have only checked two KM coins (I don't know what UC is supposed to be) but they are all there so I guess the others are also already there.
N#1017 

N#2859