This master butter knife is stamped WM Rogers & Son AA PAT APR 14 25.
The pattern is called Triumph and this is part of the collection from April 14, 1925.
As you can see there is heavy wear and tarnish. This is part of a large estate cleanout. I keep most items from this acquisition as is... and let the person who collects and knows what they are doing restore it to it's former glory.
See all photos for assessment.