Woodbridge Antiques has dated this piece to the 1940s.
Hallmarks are clearly visible on each of the pots for the Birmingham Assay Office, along with the Lion Passant indicating sterling silver and the maker's mark for Roberts & Dore.

Both the mustard and salt spoon are simply plain polished silver with a nicely styled flat tip to the top of each handle.
A superb original set in great antique collector's condition. No dents to the silver. Would make a wonderful gift for weddings, anniversaries, etc.

Hallmarks and maker's marks: Birmingham 1936/ 39/41 by Roberts & Dore.
Condition: All of the silver is in great antique condition. The blue glass liners have no chips or cracks.
Measurements:

Pepper pot: Height: 7.9 cm Width: 3 cm
Mustard pot: Height: 5.6 cm Width inc. Handle: 6.9 cm
Salt pot: Height: 4.6 cm Width: 4.5 cm
Spoons: Mustard spoon: Length: 7.1 cm Salt spoon: 6.4 cm
Combined weight of all (excluding case): 168 grams
Combined weight with case: 564 grams
Weights and measurements are approximate
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