this is a coro written script from 1919.j hook was patented in 1945,guess they used it before patent

I received this from my sister.It was my sister's husbands, mothers, mother who had passed it down., we are talking a long lineage :) I have been wracking my brains out to find out about this piece, I also have another similar. its on a silver and each is seperate,hooked onto the next.its a paale pink and looks very retro. It has plastic like beads that lad to the hook. the earrings are exact of the individual necklace piece.truly a very mint amazing and heavy necklace.I have searched high and low and finally found after countless hourss the name as well as the age or approx.I tried to get the coro inscription but its to small and my camera could not pick it up. If anyone knows the name of this piece I would love to know.