MCM | smoke glass | square shape tumblers

No "L" on the bottom but these are identical to Libbey smoke glass Carrington line. I have on the rocks glasses too ( not listed ). Sometimes similar vintage glassware was branded "Dominion" with a "D" on the bottom ... No markings on these. The square shape and smoke glass color looks great in both vintage contemporary settings. These glasses have some weight to them. In good vintage condition but there are some scratches on the bottoms and a few on the sides. Approx 6 inches tall 2.5 wide