Vintage Glassware Set with Initial R 9 Glasses & 4 rocks glasses

Dark gray glass beverage set. nine tall glasses and four on the rocks glasses. Each piece features a white letter B or R. Vintage and pre-owned. All the glasses are in great condition the nine glasses are about 5 and 1/2 in tall not sure if they are Tumbler or highball glasses eight of those have the letter B or R on them and for on the on the rocks glasses three and a half inches tall have what looks like two R's and two B's. Cash only pick up my house