Handpainted Glass Pitcher & Glass Set

Looking for guidance on this set that was given to me many, many years ago. I have attempted to research on my own but have turned up nothing. Each piece has a label - Sinaco Comp NY (pic 3). There is a piece of tape with the number #1105 handwritten from when purchased by my great aunt which may/may not have anything to do with the set itself. Thinking maybe a vintage ice tea or juice set? Includes pitcher, 8 short glasses and 12 stemmed glasses. Any thoughts or info would be greatly appreciated. Thank you.