3 globes of glass lampshades, antique, vintage

Set of 3 globes of tulip lampshade. Antique, in transparent glass, frosted white and amber, with pretty patterns and a serrated finish on the edges. Probably from the 60s/70s. Width: 10.5 cm from the largest collar. Inner diameter, where to fit springs: 5 cm. Height: 14 cm. In good condition, some small chips on the matt white parts. No chipping.