Duplicate or I am missing something

Recently I have acquired few of this coin & I found 2 of the same coin listed. Is it same or I am missing something?

https://en.numista.com/catalogue/pieces456851.html

N#34868

Yes, here we have a classic example of someone doing a haphazard search and adding the coin again because they were too incompetent to find it in the first place. Referee should have also checked before allowing the second page to be added…

N#34868 

would have been added first (assuming N# numbers are sequential) with

N#456851 coming some time later…