the 20s of the 20th century, filigree, silver, 36 mm 

19th century, filigree,  silver, Bulgaria

19th century, filigree silver, blue glass, gold plated turkish coin 19 mm, 61x51 mm, Bulgaria

19th century, filigree, silver, turquoise, 18x15 mm

the 20s of the 20th century, filigree, silver, 20 mm, 5 pcs

19th century, filigree silver, red and blue glass, gold plated turkish coin 19 mm, 50x33 mm, Bulgaria