Vintage Cameo Brass Tassel Earrings w/ Screw Backs

Vintage Cameo Brass Tassel Earrings w/ Screw Backs. Don't know much about these except they were my grandmothers and have some sort of etching of a brand on them that I am not familiar with (see picture). Hopping to get them to a new home where they'll be worn! Make an offer!