ZB-53 : Czech Republic / Czechoslovakia (CZE)
Czech - ZB-26 Rock Island Auction
ZB 26 - Modern Firearms
ZB vz. 26, FirearmCentral Wiki
General-purpose machine gun - Wikiwand
ZB vz. 26 : Czech Republic / Czechoslovakia (CZE)
Do the Germans still use the MG42? - Quora
Talk:ZB vz. 26 - Internet Movie Firearms Database - Guns in Movies
ZB vz. 26 : Czech Republic / Czechoslovakia (CZE)
How was the Czechoslovak rifle squad and platoon organised in 1938
Libya mystery firearm -The Firearm Blog