Would have likely had an amber tip that is missing and the tip is cracked as shown in the pictures. It is marked "E Koch A Paris" or "E Kuch A Paris" the o or u is hard to read, but either way I could not find any information on a maker from Paris with that name. Seems to be pretty rare.
It is dusty as shown in the pictures, I did not clean it, I'll leave that to you. Please see photos for details. Save us to your favorites and check back often, we are always adding antique and vintage items, art, collectibles, building and salvage materials, as well as records, antique books, and many other items.