Two Vintage Multicolor Crystal Reveries - can be outlets combined as one - Statement Piece

This is a beautiful duo - I have purchased it at auction in London - it consists of two different length strands and they can be put together in one long one. It consists of pink, deep blue outlets, light blue and clear crystals. There is a hallmark on one of the strands - but I am unable to read it - stunning look - it could use a good professional clean 17 inches in length when put together - individual strands are the short 16 inches and the long 23 inches - I ship beautifully wrapped - thank you for coming to my store