This antique medical dilator part set dates back to the 19th century and was crafted by Mappin / Weiss in London. 
not a complete set, it contains 9 dilators in their case some are unmarked the others have names on them Maw, Mappin & Wise

It is a unique piece that can be used for display, collection, or even as a conversation starter. The set includes various dilators that were used for medical purposes and can be a great addition to any science/medicine or antique collection.