![File:Photographic plate from book, child with Hodgkins disease Wellcome L0040879.jpg - Wikimedia Commons File:Photographic plate from book, child with Hodgkins disease Wellcome L0040879.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/c/c2/Photographic_plate_from_book%2C_child_with_Hodgkins_disease_Wellcome_L0040879.jpg)
File:Photographic plate from book, child with Hodgkins disease Wellcome L0040879.jpg - Wikimedia Commons
![Photographic plate from JJ Thomson's original experiment into positive... | Download Scientific Diagram Photographic plate from JJ Thomson's original experiment into positive... | Download Scientific Diagram](https://www.researchgate.net/publication/303294101/figure/fig2/AS:567274069528576@1512260085066/Photographic-plate-from-JJ-Thomsons-original-experiment-into-positive-rays-highlighting.png)
Photographic plate from JJ Thomson's original experiment into positive... | Download Scientific Diagram
![Mining historical glass slides for astronomical data - The University of Chicago Library News - The University of Chicago Library Mining historical glass slides for astronomical data - The University of Chicago Library News - The University of Chicago Library](https://www.lib.uchicago.edu/media/images/Glass-slide-Ry19_OS-rotated-ns.original.jpg)
Mining historical glass slides for astronomical data - The University of Chicago Library News - The University of Chicago Library
![Photographic Plate 35 Mm Stock Photo - Download Image Now - 30-34 Years, 35-39 Years, Activity - iStock Photographic Plate 35 Mm Stock Photo - Download Image Now - 30-34 Years, 35-39 Years, Activity - iStock](https://media.istockphoto.com/id/182669969/photo/photographic-plate-35-mm.jpg?s=612x612&w=is&k=20&c=-Wz0RK_Sfqs-SNOl66bAy7OULRa22Jkj3WSP0FD0cMs=)