I badly know English.
I wished to write - without moustaches
Your officer without moustaches.
The form of a headdress not correct.
In photos the Don cossacks.
On your work - headdresses of the Caucasian cossacks.

On it I also have written - turkish.

In old Russia was over twenty Cossack territories.
Also there was a difference in military ammunition between them.
I do not criticize your work.

I suppose that your officer - the lefthander.

I like your work.

Regards
Vadim