Art Deco styled, 2 piece cocktail shaker by the famous French company, Christofle. Made in silver plate and has maker's marks on the bottom of the piece. 10 1/2" tall. Has subtle monogram "J-C-N". Designed for use with a separate strainer. I cannot get the top & bottom fit closed enough to stop leaks when shaking. Some typical tarnish/cleaning rubs consistent with use & age.