Pair of T. Glossop Sheffield Silver Bell Razors-Any knowledge of the Maker?

[Croaker]

I have a pair of T. Glossop Sheffield razors, one in Bakelite and the other one in ivory. They are both etched with "Silver Bell" on the blades, which are full hollow ground. The bakelite razor is tang stamped "Sheffield England" (England not visible in the photos), so probably dates after 1907. The ivory one just has Sheffield stamped on the tang, so I assume it is older than 1895. The ivory is thicker than usual and I tried to show the grain in one photo. May not be elephant ivory. Anybody have any history on the company or quality of these razors?