| William Williams Keen The Eye of a Needle Plainly Visible Through the Thumb 1896, March (published) X-ray (skiagram) Private collection of Dan Weinstock LL/79745 Published by Philadelphia surgeon, William Williams Keen (1837-1932), in the March 1896 issue of the American Journal of the Medical Sciences, vol. 3
I'm indebted to Dan Weinstock for binging this to my attention (9 January 2018).
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