This is a very interesting collection of quality estate pieces but are damaged.
The  earrings are matched & 1 bag of some singles. 
Lot is bagged and them boxed together as one
About 30 pieces total 

Damages  include -missing stones/ beads, plating wear, loose clips or screws on earring back, items that have verdigris greenspots or need deep cleaning/ restoration. 

Signed names are: BSK, Trifari, Whiting & Davis, Weiss, ZZ 1/20 14k GF earrings (the ram earring hoops), Van Dell , Sarah Coventry. The rest is unsigned but old. Earrings are screw on and clip style