The flags were approved by contre-admiral Maximov. In summer of 1918 new flags were designed.
Trident color is quoted as black instead bronze.
Yellow-blue fimbriation and black trident are mistakes. Now the fimbriation of ukrainian navy ensign is blue-white too. Concering the images - the trident is gold and the cross is thiner. After the Revolution 1917, the time of anarchy and demoralization came into former Russian Black Sea Fleet. They were hoisted and lowered even several times daily, according to changes of each crew's political orientation.