11. Only four extant pre-Revolutionary War flags have been authenticated so far, he added. 12. One of them waved a black Bosnian Serb war flag with a skull and cross bones. 13. The collection of Civil War flags were removed from the Executive, Library and Museum Building. 14. Many shops were decorated with rainbow-colored anti-war flags in a gesture of solidarity. 15. The flag is also the Indian army's war flag , hoisted daily on military installations. 16. Four medals of the 1st class were issued to war flags of units participating in UN peacekeeping missions. 17. The shield is a upper dexter corner of the flag itself, which generally signifies a war flag . 18. After a short but intensive training the Dodecanese Regiment received the war flag on January 12, 1941. 19. These are also considered war flags , though the terminology only applies to the flag's military usage. 20. Large versions of the war flag flown on the warships of countries'navies are known as battle ensigns.