Most likely from early 1900s by H.G. Nash. Simple black painted wood frame (in below average condition) with hook on the back for hall hanging. The plaque is attached to the wood with only 2 tiny nails, the 3rd and 4th nails have gone missing. One of the 2 nails left I have taped to the back of the frame as it won't stay in.  Good condition considering it's age, has nice patina (see photos). The design is etched into the brass.  Victorian Gallery Wall Decor