Pair of frames Probably Parma, early 19th Century

Pair of frames
Probably Parma, early 19th Century
Rectangular, with walnut column edges, with gilt-bronze and gilt-metal applications, two griffins between architectures and palmettes embossed on the frieze at the base, a laurel wreath on the upper frieze, laurel wreath base and top rims. Two engravings, one depicting Marie Antoinette, the other Madame de Pompadour, inside.
Damages and lacks to the bases, one glass broken.
28 x 18.1 x 2.4 in.