A Lalique 'Leda and the Swan' paperweight and two frosted glass birds, late 20th century, the moulded figure of Leda and the swan upon a circular base, with Lalique label and engraved mark of Lalique France with registration mark to side of foot, and two unmarked frosted glass bird paperweights in the style of Lalique but unmarked (small chip to beak), height 12 cm, and smaller