Imperial Barlow - 2-1/4 inch clip blade 1-1/2 inch pen blade An old Barlow knife from our youth. It is used, tarnished, with slight pitting on clip blade. Both blades snap open with no wobble but pen is soft closing. The handle is the old-time plastic, pinned with steel. It has no cracks or chips but show pocket wear. Pen blade has numbers 2284833 and 2689400.