Three costume necklaces (3)

Comprising; a three row imitation pearl necklace, spaced with imitation coral and colourless paste divisions at intervals, on a gilt metal clasp, a four row imitation pearl collar necklace, spaced with imitation black onyx and colourless paste divisions at intervals, on a gilt metal clasp and a single row necklace of imitation pearls, spaced with imitation black onyx and colourless paste divisions at intervals