These two tumblers were made by U.S. Glass Co. in the late 1800s. This is pattern 15048 aka Pennsylvania or Balder. The pattern is a part of the"States" series. The glasses are about 4" x 3." They have a ground bottom. There are no rim chips and there are no cracks.
There are minimal dings on the bottom. The glasses are still clear. The glasses have been black light tested and fluoresce green under the UV>