Sterling and Marcasite Brooch and Earrings

This is a nice vintage sterling and marcasite set including a 1-1/2" wave design brooch and matching 1" pierced earrings. All of the marcasites look to be original and are present. The brooch is signed with what appear to be 925 and an initial, but my eyes just won't focus enough to read the sig. A very pretty classic set for day or evening accessorizing.