Any Slick (bottle with no name or label) is about impossible to Identify, In my opinion. unless it has unique shape or unless some one has the same Bottle with a label & even then the same Bottle could of been used by hundreds of different companies with hundreds of different labels. Best you could hope for is some one maybe being able to decipher some letters or #'s on Bottom or elsewhere on Bottle that may tell you what bottle manufacturer/maker made the Bottle & possibly a Date. Good Luck. LEON.