vintage hand-painted flowers juice glasses, Libbey Gay Fad Studios or Blue Ridge

Set of eight vintage hand painted drinking glasses with red and blue flowers, juice glass size tumblers 3 3/4" tall.

These are marked with the Libbey L on the bottom, we'd guess they're made as a Blue Ridge pottery go-along, or are Gay Fad Studios?

All eight glasses are in very nice condition, it doesn't look as though they were used very much if at all.