lily of the valley pattern drinking glasses, vintage kitchen glass tumblers

Set of four vintage drinking glasses with lilies of the valley pattern print, all 5 1/2"
tall, in very nice condition without damage or wear. These are pretty, like old-fashioned swanky swigs!

These aren't marked on the bottom - so probably not Libbey glasses or Hazel Atlas or vintage Anchor Hocking? We haven't been able to track down this pattern any further, sorry!