Six pointed stars on Cossack flags

 Six pointed stars around a Christian Cross on 

(1657- Bohdan Khmelnytsky (1595  

banner exhibited  nowadays

at Armémuseum, Stockholm, Sweden

CC Picture  from Wikipedia Entry: Bohdan Khmelnytsky

Thanks to Alex Narayakov

For referring me to this picture along with other 

 six pointed stars on Cossack flags like

Banner of Zaporizhian Sich, a historical (Russian) territory that existed 

between the 16th and 18th centuries

:CC Picture  from Wikipedia Entry 

Category: Zaporozhian Cossacks flags