Weiss Blue Prong set Rhinestone Clip back earrings w/Art Glass Tear drop Vintage

Vintage Signed Weiss Mid century clip back earrings feature a center blue art glass tear drop. The tear drop moves but is secured by a wire. The blue rhinestones are prong set. One of the earrings a has a small, center rhinestone that turns up toward the teardrop instead of facing forward (hard to see but look at photos). Clips function. Backs have darkened with age. Overall, beautiful, interesting earrings.