Beautiful collection of bar and display glassware

Beautiful collection of bar glasses: 11 water glasses; 12 wine glasses; 12 champagne glasses; 6 martini glasses, all matching with a vertical length cut about 1/2" between cuts down to stem with very close vertical cuts... almost a cathedral window style. PLUS 5 cut brandy glasses, not a part of the set. No identification on bottom, but have a baccarat thick glass style to them. My mom has owned these for about 50 years or more. I would love to have them identified if possible.