This rather unusual memento mori carte de visite is, I think, from the Frecker collection. It’s rather odd in that the gentleman in the image appears to have been laid out on a damask curtain! The positioning is odd enough that I would usually have suspected the subject was actually alive, but the ‘set’ of his face suggests otherwise.
On the upside, the card itself is unusually helpful, giving us both the date and location. Perhaps they just liked fancy patterns in Missouri back then?
Unless otherwise specified, I do not own the images published on The Skull Illusion – I merely collect and collate them. The vast majority of memento mori photographs are long out of copyright, but I am always happy to credit where necessary, if I am provided with background information.