Vintage Necklaces, Children's Jewelry or Doll's Necklaces, Small in Length

Description

This listing is for the two, very small vintage necklaces shown. They are of unknown origin. I've inherited some things and I have no idea where these originated from or what they're made of. These have been in storage with some old coins that I will be listing as well. I think these must have been made for a child, or perhaps a doll, because of the length of the necklaces.  Again, they are small.
Enamel Locket length is approximately 12" from end to end.
Double strand cross necklace is approximately 16" including the clasp and chain on the ends.
The working locket has enamel flowers and leaves on the front and small bluish, what I think, are glass beads. It appears at one time to have had a picture glued into it (see photos).
The cross necklace is somewhat dirty (see photos) and I've made no attempt to clean it because I don't want to ruin it. I do not know how old it is. The beads are strung, and look hand knotted, with some kind of yellowing thread. I'm not sure what the beads are made of.
These necklaces will be shipped priority in a small flat rate box.