Serpentine Antiques has dated this piece to the 1930s.

Made by very good makers Adie Brothers, with spoon by very good makers Martin and Hall, hallmarked Sheffield 1927.
Weight-92 grams silver only, 130 grams total overall.
Size-4 inches long to handle by 2.25 inches wide by 2.25 inches high. Spoon-3 1/8 inches long.

With just a couple of tiny marks to the body, and a slight wave on the lower stem of the spoon, this large and classic mustard pot is in very good condition overall, and makes a lovely and functional set. A great value.
Serpentine Antiques has dated this piece to the 1930s.
Specialising in unique pieces for the discerning individual, selected and prepared with special care..
You can view the stock and full dealer information on the Serpentine Antiques Profile Page