4 mon was told 1768 but a little different [gelöst]

I just got these 2 coins, was told they were 1768 4 mon 11 and 21 waves. There are a little bit of differences, could you please try to help?

And this is the 11 waves? 

Thank you so much for any help you can give me.

Looks like you have the short leg kan DHJ#4.251 variant for the 21 wave and a regular character, brassy variant DHJ#4.252 for the 11 wave one.

Thank you so much.