A large early 20th century Deco silver plated cocktail shaker with a single spout and stopper by Meriden Britannia Company. Marked on the base: Made and guaranteed by Meriden B. Company | Rogers Bros | 48OZ | US

Made in America, circa 1930
 
Dimensions
Height (to top of spout): 24cm / 9½"
Diameter (of base): 9cm / 3½"
48 US fluid ounces = 3 Imperial pints