Gilt silver filigree case pendant necklace. The case lid reads Roma. The reverse is marked 800 for 800 silver. The case measures 1 1/4" in diameter. It has a hinged lid, The chain measures 20" long. It has a spring ring clasp. The chain came with the pendant from an estate but I am sure the chain is not original to the case, the chain is marked 1/20 14K GF. This looks like the filigree rosary cases from Italy but this is smaller with a bale, perhaps it was made to hold a medal or icon. Condition is excellent.