© Ken Hawley Collection Trust - K.2390
We think this knife might have been made by Walker & Hall. It does not include their usual "flag" trademark (see the knife on the Walker & Hall entry) however the "EP" indicates that it was electro-plated. Apparently, the advent of electro-plated cutlery led manufacturers to use all sorts of different marks and symbols, partly to make it look like "real" silver.
If you have any information about the knife or the maker, please share it with us via enquiries@hawleytoolcollection.com