Unusual variation on the typical Antique English Ring or Chain Link pattern Picture Frame. Measures approximately 3 5/8" x 5 1/2" overall; photo/glass area approximately 2 1/2" x 4". Cast [not stamped] brass rings are pointed on 2 sides which make this frame a bit more interesting than the regular round ring frames. Originally held a CDV or Carte-de-visite photograph. Of English origin; dates circa 1870s. Simply slide your own photo in behind the glass. Warm brass patina.