Not A Seal, Dolls' Eyes Counterweights

Not A Seal, Dolls' Eyes Counterweights
Taken from image on Ebay - "VINTAGE GLASS DOLLS EYES , FOUND WITH METAL DETECTOR" (Debra*Cakes)

Lead weights sealed to twisted wire attached to glass eyes use in doll manufacture. Allows them to close when doll is laid on its back.

The separated lead weights are often mistaken for blank seals that have not yet been stamped.