This set of twelve silver/gilt teaspoons is by the Norwegian Silversmith firm of J.Tostrup. The firm was founded by Jacob Tostrup in Oslo in 1838 and was continued by his son, then his grandson in law into the 20th century. This set was produced 1910-1920. There are two teaspoons in each coloured enamel, on sterling silver with a gilt wash.The set. is contained within a fitted case. There are three teaspoons with wear to the enamel, the pink one in photo five is the worst.