Bear888 welcome to the forum. I dont have any info on your razor as far as manufacturing, I would guess its around 1860's. It has horn scales (handles) and is a near wedge blade. Guessing around 3/4 blade width.
If you're curious about that measure from the top of the spine to the cutting edge and this will give you blade width just be careful of your fingers in case it is sharp. Scales appear to be broke at the wedge end but sure looks like it would clean up nicely. Hope this helpsbin some way.