Occasionally these 1872-1922 commissioned watches show up on Ebay or other auctions. Curiosities with nice niello work. I doubt, however, you will ever see one again with this level of supporting documentation. It even comes with its original "dinner party" note. Worthy of a preservation post! https://www.ebay.com/itm/155175512871?autorefresh=true&nma=true&si=zaGAYR%2FamzrjtKaEMtJ4OrOoR2k%3D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557