Byzantine Empire 20 Nummi - Mauricius Tiberius [opgelost]

Hi 

I got hold of my late father's coin collection, he passed away few years ago and  travlled the world gathering  few coins from the middle east in his youth and during his life on different occasions .

This is the first coin out of few :

I Think this is a close match but the letter on the bottom of the K does not look like R more of an A.

N#297302
Size is 23mm on the widest part.

Thanks in advance for the assistnace.

Hello, not A, it's greek letter delta Δ

Hi 

I think i solved it myself and this is indeed the below coin 

N#297302
 

The Delta sign in the bottom is the mint which is in this case Constantinopol Mint of the Byzantine Empire at the time.

Thanks all anyway.