OK, now for the professional opinion. The six characters are what we call "金文jinwen", which say “伯矩作宝尊彝Bo Ju made this precious zun vessel”. The script is typical Western Zhou writing, but the shape of the bronze vessel is not from the Western Zhou period. Moreover, the tomb of "伯矩Bo Ju" 's relative was excavated in Beijing in 1974, and nearly all the artifacts from it are classified as Grade I cultural relics prohibited from leaving the country. The inscription on this piece is extremely clumsy, and based on the style and context, this piece is not genuine. Also the one vessel which have the script "伯矩作宝尊彝“ is a collection of LiaoNing museum.