Pedro Castillo was known for quality in his work and beautiful design. He has an impressive resume working for William Spratling in the 30's and also a Maestro for Hector Aguilar beginning in 1939. He opened his own taller sometime in the 40's. This parure is properly hallmarked as shown and numbered 115 on the tongue of the necklace and bracelet and the back of the earrings. Each link is heavy silver repousse and weighs a total of 120 grams. The necklace is almost 16in. long and 1in. tall with the bracelet and earrings also being 1in. tall. The bracelet is 7in. long and will fit most. The set has no flaws or damage. A treasure for collectors, just LOOK AT THAT NECKLACE!