This set comprises: 4 fish knives 4 matching fish forks Marked “Mappin & Webb – Princes Plate” to the blades and forks. Features attractive cream/yellow handles in an Art Deco style, likely dating from the 1920s–1930s period. 

Silver plated finish with classic fish-service blade design. They come with the box shown but I don't know if this box is anything to do with the original service. 

 The condition is very good for their age. Any questions please ask!