Janet & Canaan Banana Autographs Frederick William The treatise was Becquerel's response

The treatise was Becquerel's response to criticism recently advanced by the French mathematician Moise-Emmanuel Carvallo (1856-1945) on Becquerel's theories regarding crystalline light absorption

shows Timothy Hutton in a half length portrait

signed by Stephen Hawking on the title page with a thumbprint - inscribed and verified by his nurse on Duty in black ink "The thumbprint of Stephen Hawking"

booklet entitled `Die künstliche Erzeugung schneller Teilchen`  by E

inscribed and signed in red sharpie

Janet & Canaan Banana Autographs Frederick William The treatise was Becquerel's responseSigned glossy photograph, shows President Canaan Banana and his wife Janet in a full length portrait, 5,75 x 8,25 inch, signed by both in dark ink "C. S. Banana" & "J. Banana", with very mild signs of wear in nearly very fine condition.