Who and what?

Do you think the frame is orginal?

How do you know its a charcoal drawing?

A number usually indicates it is a print and not original artwork. It looks very faded, like it was exposed to sunlight.

It's believed the frame is original because the glass is also believed to be lead glass. As far as charcoal, it's a guess based on the fact the edge of the paper is the same as in the picture meaning you cannot tell where the frame began when it was no longer in the frame. There is no border. If its not charcoal or something similar I have no idea what it it as I am not a professional of any kind.

Green Witch:

It might be a print but for other reasons said in my other reply I do not think that's the case. If it was a print there would be some kind of border or edge on the paper I would think. Again though I am not a professional. If you have any ideas how to deterimine these things further that would be great. Even if it is a print I am curious as to who the original artist and info.

I can't tell much from your pictures. It could be a print, or pencil drawing, or as you think a charcoal work. My best guess is it's a print that was probably hand tinted dating from about 1890s-1920s and it has faded from light exposure and age. It looks like it was cropped to fit the frame and that is why there is no border. I suggest if you are really interested in finding out more that you take it to an appraiser, who will remove it from the frame and verify the materials, and the age, and a signature- if it is readable.