Vintage Art Deco Reverse Carved Painted Glass Intaglio Terrier Figural Brooch

Lovely retro design of three reverse carved painted glass intaglio terrier figural head profiles. Set in silver tone plated metal with red enamel accents. Missing locking mechanism from the clasp but does not affect the pin from clasping Hallmarks: None Measurements: 2 1/2” length - largest cab is .75” with the 2 smaller cabs at 1/2” Condition: Beautiful vintage condition with noted flaw of missing lock mechanism