Matilde Poulat was the master of design in the folkloric style during the Spratling Era. This necklace is a pre 1960 with hallmarks as shown and when she was still designing in her shop named MATL. These early Matl's are truly getting hard to find and are most rare. I would define the size as mid sized with a drop 3.5 inches across and 3 inches tall. The weight is a hefty 77 grams. At 18in. long it will fit most and it lays beautifully on the neck. The second to last photo shows this Matl and another Matl I have listed on this site so you can compare them side by side. This jewel has no damage and a natural very dark patina that you can lighten if you wish, just LOOK AT THAT NECKLACE!