Check this out yourself. Original printed later photographs by famous photographers. The albumen prints mostly come from a later era and can be identified by the modern dress of the subjects in the image and style of mounts. Include your email address to get a message when this question is answered. Scarce but not impossible to find. Below is a brief description of the vintage designs.
They can be monochrome or with charcoal coloring.
How to spot a cabinet card (1866–c.1914)
The early studio backgrounds in the images were typically plain. Even though the individual images are technically second generation, the overall photo is vintage, unique and fresh. Cabinet cards are photographs mounted on stiff pieces of cardboard. This makes identifying photos by famous photographers simple. The photographic process produced one and only one photo.