Woodbridge Antiques has dated this piece to the 1940s.

Maker's marks are also clear for the silversmith: Marson & Jones.
A nice neat set!
Condition: These spoons are all in great antique condition. The case is in good antique condition (there are some minor scratches to the case mentioned for accuracy only).

Hallmarks and maker's marks: Birmingham 1934 by Marson & Jones
Measurements:
Each spoon length: 10.6 cm approx.
Width of bowl at widest part: 2.3 cm approx.
Combined weight of spoons: 77 grams approx.
Woodbridge Antiques has dated this piece to the 1940s.
Specialists in quality antique silver, fine jewellery & accessories
You can view the stock and full dealer information on the Woodbridge Antiques Profile Page