© Ken Hawley Collection Trust - K.2874
This knife is marked Chas Hall however it appears to have been made in Sheffield in the 20th century (so was not made by the Charles Hall, born c1812 and manufacturing knives at Exchange Gateway, Fargate in the 1860s).
If you have any information about the knife or the maker, please share it with us via enquiries@hawleytoolcollection.com