Hidden sadface in embryonic fluid sample, circa 1890.
Photogram made on Agfa FB paper.
The first post from a set of images made by placing old microscope slides into the enlarger neg carrier. Slides are all late 19th/early 20th century and have not been cleaned up. They are approximately one century dirty ;-)
Photogram made on Agfa FB paper.
The first post from a set of images made by placing old microscope slides into the enlarger neg carrier. Slides are all late 19th/early 20th century and have not been cleaned up. They are approximately one century dirty ;-)