The first photo is remarkable for several reasons, not the least of which is that it shows a blind double amputee Native American woman propped up against a board (!) As a person once said to me "yep, she got her legs shot off" to be blunt. I am posting it as a "rest in peace" for Polaroid, who recently filed bankruptcy for the second time and this time there will be no squirming out.
Believe it or not, these photographs were produced with instant film circa 1915.
These are Mandelette direct-positive photo postcards taken by a camera which had it's own developing tank. Mandelette camera users were able to take instant photographs and produce a unique image directly on a flimsy card stock suitable for mailing. (These were foolishly imprinted with the Mandel logo right where the stamp went, one reason these are hard to find today...who would encourage consumers to block out the logo on their own product?) A fairly large and clunky apparatus, the camera was used most frequently on a tripod by street photographers who would load it with pre-printed postcard backs (as shown) and sell them to passerby. They worked poorly. As the machine could only produce one unique direct-positive image, like a tintype, the images were usually dark and blurred as seen in the equally unusual early motocycle riders here. Consequently, the camera lasted only a few years. Polaroid, on the other hand, was able to hang on a bit longer.
Three unique Mandel Real Photo post cards, 2.5" x 3.5" and 3" x 4.5", circa 1915 Collection Jim Linderman