Lily of the Valley, Fenton
Fenton has produced a number of shapes in this pattern including the rosebowl, covered candy, and bud vase shown above. While Fenton made a pattern of the same name during the classic era in pitchers and tumblers, they are quite a different pattern and so far as I know, have not been reproduced.
Baskets, handled, 7 1/2 to 8 inches tall
Purple or cobalt, 30-50

Purple, 10-15

Bud vases
Purple, 10-15
Red, 40 (2010)

Amethyst, 15-20
Aqua, 65 (2013)
Aqua opal, 30 (1999)
Blue, 25-40
Pink opal, 8 (2001)

Covered candy
Medium blue, 123 (ebay 2004)

Fairy Lamps
Plum opal, 25-45