Boxed Edwarian Fish flatware service

Wonderful 1900 to 1920 mahogany cased fish service for 6 with serving pieces. The handles look like bone with silver collars and EPNS tines / blades. There are 6 of each knives / forks with a serving pair of knife / fork. Some engraving on this beautiful set showing some use, but suprising for a 100+ year old boxed set.